The elements with atomic number 10, 18, 36, 54 and 86 are all - Vidyadip

MCQ

The elements with atomic number $10, 18, 36, 54$ and $86$ are all

A
Light metals
✓
Inert gases
C
Halogens
D
Rare-earths

✓

Answer

Correct option: B.

Inert gases

b
$(b)$ Inert gases, these have $n{s^2}n{p^6}$ configuration.

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