MCQ
The element with configuration $1{s^2},\,2{s^2}{p^6},\,3{s^2}$ would be
- ✓A metal
- BA non-metal
- CAn inert gas
- DA metalloid
✓
Answer
Correct option: A.
A metal
a
(a) The configuration represents on alkaline earth metals.
(a) The configuration represents on alkaline earth metals.
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