afishburn afishburn

03-03-2021
Chemistry

contestada

Which two elements have similar properties and 8 electrons in their
outermost shells?
O A. Neon and argon
B. Fluorine and chlorine
C. Lithium and sodium
D. Magnesium and calcium

Respuesta :

phemmyemerald phemmyemerald

08-03-2021

Answer:

A

Explanation:

because they both belong to the Same group eight

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