Chemistry, asked by Anonymous, 4 months ago

Which one of the following has highest number of valence electrons ?

A. Magnesium B. Chlorine C. Nickel D. Chromium

Answers

Answered by Anonymous

2

Answer:

nickel

Explanation:

as atomic no. 28 , So itll have electrons in shells as

K= 2

L= 8

M= 18

so itll have highest electrons in valence shell

Answered by thangasuba06

1

Answer:

C) nickel

Explanation:

Nickel atomic number is 28

valence electrons: 18 electrons

MARK ME AS BRILLIANT

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