2014年1月6日 · Chlorine has 7 valence electrons . > The electron configuration of chlorine is 1s^2 2s^2 2p^6 3s^2 3p^5 or "[Ne]"3s^2 3p^5. The 3s^2 3p^5 electrons are the outermost electrons, so chlorine has seven valence electrons. In a picture, the valence electrons are the ones in the outermost shell. You can see in the diagram below that there are seven electrons in the outermost circle. Additionally, a ...

2014年2月6日 · The valence electron configuration for chlorine is s^2 p^5. Chlorine has an electron configuration of 1s^2 2s^2 2p^6, 3s^2 3p^5. Chlorine is found in the group 17, the halogens on the periodic table. Chlorine is in the 3rd energy level, (3rd row) and 5th column of the 'p' block 3p^5. The valence electrons are always found in the 's' and 'p' orbitals of the highest energy level of the electron ...

Chlorine has 7 valence electrons. It needs one electron to make it stable at 8 electrons in its valence shells. This makes chlorine a #Cl^(−1)# anion. Ionic bonds form when the charges between the metal cation and non-metal anion are equal and opposite. This means that two #Cl^(−1)# anions will balance with one #Ca^(+2)# cation.

2016年12月23日 · Chlorine has 7 valence eletrons You know this by looking at the groups (vertical) of the periodic table. Chlorine is in the Halogens (Group 17) so it has a -1 charge (meaning 7 valence electrons; one short of 8, which makes a full

Valence electrons are the electrons present in the outermost shell of an atom. You can easily determine the number of valence electrons an atom can have by looking at its Group in the periodic table. For example, atoms in Groups 1 and 2 have 1 and 2 valence electrons, respectively. Atoms in Groups 13 and 18 have 3 and 8 valence electrons ...

2018年2月3日 · 7 Chlorine's electron configuration is [Ne]3s^2\3p^5. So, it has 3 electron shells, and the outermost shell has 2+5=7 valence electrons. Anyways, it is in the halogen group (Group 7), so it has 7 valence electrons. When it becomes …

2024年5月20日 · An uncharged Chlorine atom has 7 valence electrons (3s2 3p5). If it accepts 1 additional electron to become a -1 ion, then it will have a full valence shell of 8 electrons.

2024年5月21日 · A chlorine atom has 7 valence electrons, as it is in group 17 of the periodic table. A chloride ion has 8 valence electrons, as it gains an additional electron to achieve a full octet and a stable ...

Cl is in Group VII (17) of the Periodic Table, so..... The atom has 7 valence electrons. As are most elemental gases, chlorine is diatomic, and since the electrons are shared in a covalent bond, each chlorine atom is associated with 8 electrons.

2018年7月27日 · 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 energy level, and in turn, how many electrons each sublevel can accommodate. From the given table, for energy level 1, there's ...