Chemistry, asked by nishant2880, 10 months ago

which of the following is not isoelectronic with neon atom

Answers

Answered by gurmeet93503

Neon has 10 electrons while oxygen has 8 electrons so it gains two electrons forming a anion O2 - with 10 electrons and having the same number as neon.

Answered by pavizhamrameshp

Answer:

Choices B and C are isoelectronic with neon.

When the fluorine atom (atomic number 9) gains an electron it has 10 electrons, which is the same...

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