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Sindh MDCAT 2021 Chemistry #Atomic Structure #Isoelectronic Species

1

Choose the best answer

Hydride ion and Helium atom have the same:

Verified Answer & Explanation⌄

Correct Answer: D) Number of electrons

Concept Explanation

H⁻ has two electrons and a helium atom also has two electrons, making them isoelectronic.

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