Q95 / 270 · NDA 2014 (Phase 2) · General Ability

A monatomic species that has 18 electrons and a net charge of $2^{-}$has

Correct answer
A
the same number of electrons as a neutral argon atom
B
more protons than electrons
C
2 unpaired electrons
D
20 protons

Solution

The correct answer is option (A)

Hence, the correct answer is option: 'A'.

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