Question

Which element rarely reacts because it has 8 electrons in its outer shell?
A. Neon
B. Fluorine
C. Oxygen
D. Lithium

Answer 1

Answer:

only neon has electron i n it's outer shell.so it reacts normally.other given elements do not have 8 electron in its outer shell.

Answer 2

Answer:

A. Neon

Explanation:

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