___________ element has one electron in its outermost shell and a… - Vidyadip

MCQ

___________ element has one electron in its outermost shell and attains duplet configuration after one more electron and attains stability.

✓
Hydrogen
B
Fluorine
C
Helium
D
Berrylium

✓

Answer

Correct option: A.

Hydrogen

Hydrogen

Explanation:

Hydrogen has one electron in its outermost shell and attains duplet configuration after one more electron and attains stability.

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