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Grade: 12th pass

                        

Number of valence electrons in C l − ion are: A 1 6 B 8 C 1 7 D 1 8

2 months ago

Answers : (2)

ankit singh
askIITians Faculty
596 Points
							

The electronic configuration of chlorine is 2, 8, 7 (Atomic number-17).

Cl is formed from adding one electron so the new electronic configuration is 2, 8, 8. So the valence electrons is 8.
2 months ago
Priyanshu Choudhary
17 Points
							
Oter most shell electron gives its its velence electron and chlorine has 8 electron in its outer most shell so its valence electron are 8
2 months ago
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