Step 1: Determine the valence electrons of carbon and chlorine atoms. The atomic number of carbon is 6. So its total number of electrons is six. The electron configuration of carbon shows that it has four electrons in its last orbit. Valence electrons of carbon. We already know that the electrons in the last orbit of an element are the valence ...Feb 20, 2023 · This means that an atom can have multiple numbers of valence electrons depending on how it is manipulated. 3. Determine the ... For example, if we want to make the orbital diagram for chlorine (Cl), element 17, which has 17 electrons, we would do it like this: 1s 2 2s 2 2p 6 3s 2 3p 5;Question: What happens when atoms gain or lose electrons? 1. Count. Electrons: Sodium = 11. Chlorine = 17 Protons: Sodium = 11. Chlorine = 17 2. Observe. Sodium = 1 …Feb 17, 2015 · 8. 2. You can see that there are 2 electrons in the outer energy level and these are the valence electrons. Calcium has 2 valence electrons. Calcium has 20 electrons so they are arranged 2. 8. 8. 2 Using orbital notation the electron structure is: 1s^ (2)2s^ (2)2p^ (6)3s^ (2)3p^ (6)4s^ (2) You can see that there are 2 electrons in the outer ... That gives a total of 7 electrons, so neutral chlorine atoms have 7 valence electrons. The 10 remaining electrons, from the first and second shells, are core electrons.From what I've learned from high school every element wants 8 valence electrons. From the figure, $\ce{F}$ has 8, but $\ce{Cl}$ has 10. inorganic-chemistry; …Atomic number, atomic weight and charge of chromium ion. Cr – 3e – → Cr 3+. The electron configuration of chromium ion (Cr 3+) is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 3. Chromium exhibits +2, +3 and +6 oxidation states. The oxidation state of the element changes depending on the bond formation.All other isotopes have half-lives under 1 hour, many less than one second. Chlorine-35 is composed of 17 protons, 18 neutrons, and 17 electrons. Chlorine-37 is composed of 17 protons, 20 neutrons, and 17 electrons. Chlorine-36 is composed of 17 protons, 19 neutrons, and 17 electrons. Trace amounts of radioactive 36 Cl exist in the environment ...Jan 31, 2021 · Step 4: Find Valence Electrons. The total number of electrons present in the valence shell of an atom are called valence electrons, and there are a total of seven electrons present in the valence shell of chlorine (3s²3p⁵). Thus, chlorine has seven valence electrons. Also Read: Valence Electrons & Valency of Hydrogen (H). Learn how to identify valence electrons, the electrons in the outermost shell of an atom, and see examples of oxygen, chlorine and other elements. Watch a video and read comments …Answer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. A neutral atom of chlorine will have seven valence electrons. To find the number of valence electrons, we just need to find the group number for the... See full answer below. How many valence electrons does CCl4 have? What ion does Cl form? How many protons and how many electrons does it have? How many valence electrons do the noble gases have? a. 1 b. 2 c. 8 d. 10; How many valence electrons does lithium (Li) have? How many inner, outer, and valence electrons are present in an atom of fluorine?Feb 20, 2023 · This means that an atom can have multiple numbers of valence electrons depending on how it is manipulated. 3. Determine the ... For example, if we want to make the orbital diagram for chlorine (Cl), element 17, which has 17 electrons, we would do it like this: 1s 2 2s 2 2p 6 3s 2 3p 5;From what I've learned from high school every element wants 8 valence electrons. From the figure, $\ce{F}$ has 8, but $\ce{Cl}$ has 10. inorganic-chemistry; lewis-structure; ... One of the flourine's shares its lone electron with chlorine's lone electron. The other two flourines get shares of two of the chlorine's remaining six thus allowing ...How many valence electrons does chlorine have? The electronic configuration of chlorine is: 1s 2 2s 2 2p 6 3s 2 3p 5. Alternatively this can be written [Ne] 3s 2 3p 5 in other words the core electrons are 1s 2 2s 2 2p 6 corresponding to the electronic configuration of the noble gas neon. Thus the valence electrons are 3s 2 3p 5 i.e. there are ... Jul 23, 2019 ... Chlorine has 2 electrons in its first shell, 8 in its second and 7 in its third. Check me out: http://www.chemistnate.com.The valence electrons are the sum of the electrons in the outermost shell, which are two and four, for a total of six valence electrons. As a result, the valence electron in a Sulfur atom is six. Also Read: Chlorine Electron Configuration. Nitrogen Electron Configuration. Key Takeaways. The chemical symbol for Sulphur is (S) The …Jun 30, 2023 · There are many uses for fluorine, which will be discussed later. Chlorine - Chlorine has the atomic number 17 and the chemical symbol Cl. Chlorine was discovered in 1774 by extracting it from hydrochloric acid. In its elemental state, it forms the diatomic molecule Cl 2. Chlorine exhibits multiple oxidation states, such as -1, +1, +3, +5, and +7. All other isotopes have half-lives under 1 hour, many less than one second. Chlorine-35 is composed of 17 protons, 18 neutrons, and 17 electrons. Chlorine-37 is composed of 17 protons, 20 neutrons, and 17 electrons. Chlorine-36 is composed of 17 protons, 19 neutrons, and 17 electrons. Trace amounts of radioactive 36 Cl exist in the environment ... In the periodic table, chlorine is a group VIIA element with seven electrons in its last shell. Therefore, the total number of valence electrons= 7(2)= 14. 2. Total electron pairs exist in the form of lone pairs and bonds. Total electron pairs are calculated by dividing the total valence electron count by two. Science. Chemistry. Chemistry questions and answers. 47) How many valence electrons are in a chlorine atom? 切 A) 17 B) 7 C) 1 D) 10 E) none of the above 48) 48) Which of the following atoms is the largest? A) Rb B) Cs CL D) Na E) K 49) 49) Which intermolecular force is present in all molecules and atoms? A) X-forces B) dispersion forces C ...Jul 23, 2019 ... Chlorine has 2 electrons in its first shell, 8 in its second and 7 in its third. Check me out: http://www.chemistnate.com.14. It is the arrangement of electrons into shells and subshells that most concerns us here, so we will focus on that. We use numbers to indicate which shell an electron is in. As shown in Table 2.6.1, the first shell, closest to the nucleus and …Figure 2.4.1 2.4. 1: Shell diagram of lithium (Li) atom. The next largest atom, beryllium, has 4 electrons, so its electron configuration is 1 s2 2 s2. Now that the 2 s subshell is filled, electrons in larger atoms start filling the 2 p subshell. Thus, the electron configurations for the next six atoms are as follows:2 days ago · Description. The valence is the combining capacity of an atom of a given element, determined by the number of hydrogen atoms that it combines with. In methane, carbon has a valence of 4; in ammonia, nitrogen has a valence of 3; in water, oxygen has a valence of 2; and in hydrogen chloride, chlorine has a valence of 1.Chlorine, as it has …Solution. Element A is located in Period 2, the 5th position in 2p-block.Before the electrons are placed in 2p subshell, the 2s subshell must be filled first. This means that A has two valence electrons in 2s (2s 2) and five valence electrons in 2p (2p 5).Answer: 2s 2 2p 5. It has 2 + 5 = 7 valence electrons.. Element B is located in Period 3, the 2nd …Apr 9, 2021 · Posted On: Apr 09, 2021. Chlorine contains 7 electrons in its outer shell out of total of 17 electrons, thus it has 7 valence electrons. The electronic configuration of Chlorine is 2, 8, 7. Ionic bonds connect a metal and nonmetal element. The bond forms when the atom with less than 4 valence electrons (Sodium) gives its electrons to the atom with more than 4 valence electrons (Chlorine). This forms two ions, Sodium ion with a +1 charge and Chloride ion with a -1 charge. These two ions then form an ionic bond creating Sodium …Oct 15, 2023 ... 17. Number of valence electrons in Cl– ion is:1)8 2)18 3)17 4)16 Recommendations for Term 2 www.amazon.in/shop/kwatratuitioncenter For Short ...From the electron configuration of neutral chlorine atoms (Exercise \(\PageIndex{1}\)), how many valence electrons and how many core electrons does a neutral chlorine atom have? Answer The highest-numbered shell is the third shell, which has 2 electrons in the 3 s subshell and 5 electrons in the 3 p subshell. The electron configuration and the orbital diagram are: Following hydrogen is the noble gas helium, which has an atomic number of 2. The helium atom contains two protons and two electrons. The first electron has the same four quantum numbers as the hydrogen atom electron ( n = 1, l = 0, ml = 0, ms = +12 m s = + 1 2 ). This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: 3p - 3d Problem 6: Determine the ground-state electrda configuration of the following atoms. How many valence electrons does each have? chlorine potassium • oxygen W phosphorous.5 There are two ways to find out. Either you take a look at your periodic table and look at which group number P belongs (this can be seen on upper portion) or you can draw the electron configuration of P atom based on its atomic number (which is 15). According to the periodic table above, phosphorus belongs to Group 5A. Therefore, Its …Jul 27, 2018 · Abbreviated ground state electron configuration: [Ne]3s23p5. Answer link. full ground state electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^5 abbreviated: " [Ne]" 3s^2 3p^5 Chlorine has an atomic number of 17, which means it has 17 protons and therefore 17 electrons in its atomic form. We'll need to know how many sublevel is present in each ... A covalent bond is the force of attraction that holds together two nonmetal atoms that share a pair of electrons. One electron is provided by each atom, and the pair of electrons is attracted to the positive nuclei of both atoms. The water molecule represented in Figure 2.3.4 2.3. 4 contains polar covalent bonds.How many valence electrons does Chlorine have? Sets with similar terms. Valence Electrons. 25 terms. kristy_myers2. Chemistry: Periodic Law. 66 terms. Caroline_e_m. Chemistry Ch. 8; Periodic Trends Worksheet. 32 terms. Alex23ASpark. Physical Science Chapter 5. 67 terms. ghurst12. Sets found in the same folder. Atoms & the Periodic Table.Aluminum has 13 electrons so it will have the electron arrangement (2, 8, 3) which represents two electrons in the n = 1 n = 1 energy level, eight electrons in the n = 2 n = 2 level, and three electrons in the n = 3 n = 3 level. Aluminum has three valence electrons (indicated by the three electrons in the n = 3 n = 3 level). Example 2.4.4 2.4. 4.All other isotopes have half-lives under 1 hour, many less than one second. Chlorine-35 is composed of 17 protons, 18 neutrons, and 17 electrons. Chlorine-37 is composed of 17 protons, 20 neutrons, and 17 electrons. Chlorine-36 is composed of 17 protons, 19 neutrons, and 17 electrons. Trace amounts of radioactive 36 Cl exist in the environment ...O + 2e – → O 2-. Here, the electron configuration of oxide ion (O 2-) is 1s 2 2s 2 2p 6. This electron configuration shows that oxide ion (O 2-) have two shells and the second shell has eight electrons and it acquired the electron configuration of neon. That is, in this case, the valence of oxygen ions is -2.From what I've learned from high school every element wants 8 valence electrons. From the figure, $\ce{F}$ has 8, but $\ce{Cl}$ has 10. inorganic-chemistry; …Discover the pros and cons of using chlorine and bleach for pressure washing. Choose the best option for your cleaning needs and budget. Expert Advice On Improving Your Home Videos...Create your account. View this answer. Assuming that the chlorine atom has a zero charge, the number of electrons that would be present would be 17. Chlorine has an atomic number of 17.Jun 10, 2019 · Aluminum has 13 electrons so it will have the electron arrangement (2, 8, 3) which represents two electrons in the n = 1 n = 1 energy level, eight electrons in the n = 2 n = 2 level, and three electrons in the n = 3 n = 3 level. Aluminum has three valence electrons (indicated by the three electrons in the n = 3 n = 3 level). Example 2.4.4 2.4. 4. Explanation: Valence electrons are the number of electrons present in the outermost shell of an atom. Now, the last shell of chlorine atom has 7 electrons in it. Therefore, there are 7 valence electrons present in an chlorine atom. Here, stable means that atom has not formed a ion yet.Trichlorofluoromethane , CCl 3 F, is a refrigerant molecule (freon-11).These molecules release chlorine radicals, which can deplete ozone in the stratosphere. a) Which of the following is the correct ground-state electron configuration for C?b) How many valence electrons does C have? c) Which of the following is the correct ground-state electron …A chloride ion has 18 electrons total. The chloride ion has an added electron to complete the outermost electron shell, or valence shell, of the atom. Chlorine is a highly reactive...The valence electrons are the sum of the electrons in the outermost shell, which are two and four, for a total of six valence electrons. As a result, the valence electron in a Sulfur atom is six. Also Read: Chlorine Electron Configuration. Nitrogen Electron Configuration. Key Takeaways. The chemical symbol for Sulphur is (S) The …Chlorine has seven valence electrons. Explanation: The dot structure of chlorine was just described in the question. The two dots above, below and by the left are three lone pairs making a total of six electrons. There is another one black dot indicating one electron. This one electron on both chlorine atoms combine to form the chlorine ...Apr 21, 2022 · Calculate the total electrons and determine the valence shell. Chlorine atoms have 17 electrons around the nucleus, arranged in shells of 2, 8, 7 electrons. The valence shell is the outermost shell; for chlorine, this is the 3rd shell (2+8+7=17). So it looks like this, depending on how many valence electrons we have. Real Examples. Ions. Ions have charges [and brackets]. A full octet of electrons (8 dots) is a stable configuration. Oxygen would need 2 more electrons to be stable. Well that is what it does. Takes 2 electrons and becomes stable. It now has a 2- charge. Metal ions are a ...Jul 27, 2018 · Abbreviated ground state electron configuration: [Ne]3s23p5. Answer link. full ground state electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^5 abbreviated: " [Ne]" 3s^2 3p^5 Chlorine has an atomic number of 17, which means it has 17 protons and therefore 17 electrons in its atomic form. We'll need to know how many sublevel is …How many electrons does chlorine need to have a full outer shell? 1 additional electron will give chlorine 8 in the valence. You can see in the Periodic table, that Chlorine is next to Argon ( 1 ...Mar 5, 2017 · Both have seven valence electrons. This may seem a bit confusing when one looks at the periodic table, since chlorine is the seventh element in its row, but iodine is the seventeenth. However, in the case of iodine, ten of the electrons that were added as we moved across the fifth row of the table belong to the fourth shell (the same one that is the valence shell for bromine), and not to the ... Feb 20, 2023 · This means that an atom can have multiple numbers of valence electrons depending on how it is manipulated. 3. Determine the ... For example, if we want to make the orbital diagram for chlorine (Cl), element 17, which has 17 electrons, we would do it like this: 1s 2 2s 2 2p 6 3s 2 3p 5;Bohr models of the following elements are shown, with the corresponding numbers of electrons (e), shown as dots, in each shell. H: 1 e in first shell He: 2 e in first shell Li: 2 e in first shell, 1 e in second shell Be: 2 e in first shell, 2 e in second shell O: 2 e in first shell, 6 e in second shell F: 2 e in first shell, 7 e in second shell Ne: 2 e in first shell, 8 e in second shell Na: 2 ... Figure 15.4.3 15.4. 3: The ammonium ion. When drawing the Lewis structure of a polyatomic ion, the charge of the ion is reflected in the number of total valence …In the periodic table, chlorine is a group VIIA element with seven electrons in its last shell. Therefore, the total number of valence electrons= 7(2)= 14. 2. Total electron pairs exist in the form of lone pairs and bonds. Total electron pairs are calculated by dividing the total valence electron count by two. Aug 9, 2018 · Refer to the explanation. For the main group (representative) elements, the valence electrons are the outermost (highest energy) "s" and "p" electrons, which make up the valence shell. The valence electrons participate in chemical reactions. The main group elements are the A groups, or groups 1,2,13-18. The core electrons are in the inner shells and do not participate in chemical reactions ... The valence (or valency) of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules. The concept of valence was developed in the last half of the 19th century and was successful in explaining the molecular structure of many organic compounds. The quest for the underlying causes of valence ...The chlorine molecule contains two chlorine atoms. In the periodic table, chlorine is a group VIIA element with seven electrons in its last shell. Therefore, the total number of valence electrons= 7 (2)= 14.2. Total electron pairs exist in the form of lone pairs and bonds. Total electron pairs are calculated by dividing the total valence ...May 23, 2014 · Bromine has an electron configuration of 1s22s22p63s23p64s23d104p5 the valence electrons are in the 4s and 4p orbitals giving Bromine 7 valence electrons. I hope this was helpful. Valence electrons found in the s and p orbitals of the highest energy. Bromine has an electron configuration of 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^5 the valence ... How many electrons are associated with a single covalent bond between two atoms? a. Zero electrons b. One electron c. Two electrons d. Four electrons e. Eight electrons; How many valence electrons does carbon have available for bonding to other atoms? a. 2 b. 4 c. 6 d. 8; Oxygen has an atomic number of 8. The n = 1 energy level has two ...In this case, 2+2+6+2+6+2+10+6+2+1= 39 and Z=39, so the answer is correct. A slightly more complicated example is the electron configuration of bismuth (symbolized Bi, with Z = 83). The periodic table gives the following electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p65s2 4d10 5p6 6s2 4f14 5d10 6p3. In this case, 2+2+6+2+6+2+10+6+2+1= 39 and Z=39, so the answer is correct. A slightly more complicated example is the electron configuration of bismuth (symbolized Bi, with Z = 83). The periodic table gives the following electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p65s2 4d10 5p6 6s2 4f14 5d10 6p3. Chlorine has 7 valence electrons in the 3rd electron shell. Chlroine is in the third row of the periodic chart, so its 3rd shell is the valence shell, and it is in the next to last column, 7A, so ...The valence electrons are the sum of the electrons in the outermost shell, which are two and four, for a total of six valence electrons. As a result, the valence electron in a Sulfur atom is six. Also Read: Chlorine Electron Configuration. Nitrogen Electron Configuration. Key Takeaways. The chemical symbol for Sulphur is (S) The …2 days ago · Description. The valence is the combining capacity of an atom of a given element, determined by the number of hydrogen atoms that it combines with. In methane, carbon has a valence of 4; in ammonia, nitrogen has a valence of 3; in water, oxygen has a valence of 2; and in hydrogen chloride, chlorine has a valence of 1.Chlorine, as it has …Phosphorus atoms form bonds by sharing electrons with chlorine atoms. The electron configuration of chlorine shows that the valence electrons of chlorine are seven. Three chlorine atoms and one phosphorus atom make phosphorus trichloride (PCl 3) compounds by sharing electrons. P + Cl 2 → PCl 3.The element chlorine has seven electrons in its valence shell. the number of protons is always equal to the number of electrons only then the atom will be stable hence there are 17 electrons in ...Nov 11, 2013 ... http://www.cbselabs.com/threads/how-is-valency-of-an-element-found-find-the-valency-of-chlorine-sulphur-silicon-and-magnesium.985/ Valency ...If you don't have the space to just leave your soldering iron sitting out all the time, Instructables user McLovinGyver shows off how to make a movable electronics station that fol...Now, the last shell of chlorine atom has 7 electrons in it. Therefore, there are 7 valence electrons present in an chlorine atom.Chlorine has an atomic number 17. Atomic number is the number of protons present in the nucleus of an atom. All the atoms of an element have same atomic number. In every stable atom the number of electrons is equal to ...6. How many valence electrons does oxygen have. 6. How many valence electrons does hydrogen have. 7. How many valence electrons does iodine have. 8. How many valence electrons does neon have. Study with Quizlet and memorize flashcards containing terms like 2, 7, 1 and more.Have used electronics laying around? Here are the best places to sell your used electronics to get the most cash. Home Make Money How many tech gadgets such as old phones, tablets...In this case, 2+2+6+2+6+2+10+6+2+1= 39 and Z=39, so the answer is correct. A slightly more complicated example is the electron configuration of bismuth (symbolized Bi, with Z = 83). The periodic table gives the following electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p65s2 4d10 5p6 6s2 4f14 5d10 6p3. How many electrons does the element Be have in it? 4 electrons, 2 valence electrons. ... Why does CI have 18 electrons when its ion is -1 charge? because chlorine has 17 protons contributing to a ...Sep 21, 2019 ... Number of valence electrons in `Cl^( )` ion are:... · Comments33.Chlorine has seven valence electrons and one valency, which is 1, as it has the highest electron affinity and third highest electronegativity among the halogens. …
Cl (Chlorine) has 7 Valence Electrons. There are 4 atoms of Chlorine here. So, total number of Valence Electrons is, = 7*4 = 28 Valence Electrons. The final sum of C and Cl electrons thus comes up to, = 4+28 = 32 Valence Electrons. Here all four electrons of Carbon participate in bond formation with one electron of all four Chlorine …. Ucla athletics
Flexi Says: Chlorine is a halogen. The halogens all have the general electron configuration ns2np5, giving them seven valence electrons. They are one electron short of having the full outer s and p sublevel, which makes them very reactive and they generally form one covalent bond to attain the stable octet configuration.Jan 6, 2014 · The web page provides three answers from chemistry experts who explain how to calculate the number of valence electrons in an atom of chlorine using different methods. The answers use the electron configuration, the atomic number, and the group number of chlorine as a basis. The web page also shows a diagram and a video to help visualize the concept. Then two electrons will enter the 3s orbital of the third orbit and the remaining six electrons will be in the 3p orbital. Therefore, the argon complete electron configuration will be 1s 2 2s 2 2p 6 3s 2 3p 6. Argon …There are 6 more fluorine valence electrons appearing as 3 pairs of dots. The fluorine valence electrons appearing as dots won’t bond. The same goes for the other halogens. How many electrons does chlorine have? There are 7 valence electrons for chlorine, and it would have 1 bond and three pairs of dots. Same for bromine (Br) and iodine (I).The number of bonds formed by an element can only be decided by the number of valence electrons participating in forming bonds. For example, Beryllium electronic configuration is 1s2, 2s2; here valence electrons are 2 therefore only 2 electrons can participate in bond formation. While hydrogen has 1 valence electron therefore it can form only 1 ... Jul 5, 2023 ... Share your videos with friends, family, and the world.Valence, the Los Angeles-based online community dedicated to increasing economic opportunity for the Black community, has raised $5.25 million in financing as it looks to continue ...Chlorine has 3 s 2 2 p 6 3 s 2 3 p 5 as its outermost shell. The number of valence electrons is 7. This is the electronic configuration of chlorine and its atomic number is 17. See more …Jun 10, 2019 · Aluminum has 13 electrons so it will have the electron arrangement (2, 8, 3) which represents two electrons in the n = 1 n = 1 energy level, eight electrons in the n = 2 n = 2 level, and three electrons in the n = 3 n = 3 level. Aluminum has three valence electrons (indicated by the three electrons in the n = 3 n = 3 level). Example 2.4.4 2.4. 4. all halogen atoms have ___ valence electrons and need to gain ____ electron/s to achieve the configuration of a noble gas. 7, 1. Define ionic compound. a compound composed of anions and cations. Although they are composed of ions, ionic compounds are: a. positively charged. b. electrically neutral. c. negatively charged. Feb 7, 2024 · Chlorine is a halogen. The halogens all have the general electron configuration ns2np5, giving them seven valence electrons. They are one electron short of having the full outer s and p sublevel, which makes them very reactive and they generally form one covalent bond to attain the stable octet configuration.When it comes to making a payment, you typically have several different options to consider. While some prefer the simple method of paying with cash, others prefer to use electroni...Electronically filing your tax return is the fastest and easiest way to do your taxes. You are less likely to have errors on your return when you e-file, and you can receive your r...All other isotopes have half-lives under 1 hour, many less than one second. Chlorine-35 is composed of 17 protons, 18 neutrons, and 17 electrons. Chlorine-37 is composed of 17 protons, 20 neutrons, and 17 electrons. Chlorine-36 is composed of 17 protons, 19 neutrons, and 17 electrons. Trace amounts of radioactive 36 Cl exist in the environment ...A Lewis diagram shows how the valence electrons are distributed around the atoms in a molecule. Shared pairs of electrons are drawn as lines between atoms, while lone pairs of electrons are drawn as dots next to atoms. When constructing a Lewis diagram, keep in mind the octet rule, which refers to the tendency of atoms to gain, lose, or share ...The elements that receive electrons and form bonds are called anion. That is, chlorine is an anion element. Cl + e – → Cl –. The electron configuration of chloride ion (Cl –) is 1s 2 2s 2 2p 6 3s 2 3p 6. This electron configuration shows that the chloride ion has three shells and the 3rd shell has eight electrons. .