Question

write the electronic configration of chlorine Atom and chloride ion​

Answer 1

Answer:

electronic configuration of chlorine atom is , → 2,8,7

amd electronic configuration of chlorine ion is → 2,8,8.

Explanation:

reason - chlorine atom is neutral and its atomic number is 17, so , outermost shell contains 7 electrons,

when it is converted into ion then it gains 1 electron to complete octate rule , wo now it has 8 electrons in their outermost shell.

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Answer 2

*Electronic Configuration of Chlorine Atom:-

$1s {}^{2} 2s {}^{2}2p {}^{6} 3s {}^{2} 3p {}^{5}$

or, 2,8,7

*Electronic Configuration of Chloride ion:-

$1s {}^{2} 2s {}^{2}2p {}^{6} 3s {}^{2} 3p {}^{6}$

or, 2,8,8