Question

2) Identify and name the metals out of the following elements whose electronic configuration are given :

i. 2, 8, 2

ii. 2, 8, 1

iii. 2, 8, 7

iv. 2, 1
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Answer 1

Answer:

its answer is 2,8,2

i hope its a right answer thanks to me ok

Answer 2

Answer:

magnesium

sodium

chlorine

lithium