melsdior melsdior

26-03-2021
Chemistry

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Which of the elements shown below has 7 Valence e-? Help please timed!!!

Which of the elements shown below has 7 Valence e Help please timed class=

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ahmedtaha999995 ahmedtaha999995

27-03-2021

Answer:

Fluorine

Explanation:

Valence means the outer most energy level

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