Question

an atom of an element x has 2 electrons in its N shell is ot metal or non metal
state its electronic configuration state the number of proton in x

Answer 1

Explanation:

it is a metal

K L M N

2 8 8 2

no. of protons in x is 20

Answer 2

Answer:

It's a metal

Explanation:

It's a metal

electrons in shells :

K = 2

L = 8

M = 8

N = 2

No : of protons = 20

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