In each of the following groups, which element is least reactive? (Consider Periods 1-6.) (Express your answer as a chemical

Question

In each of the following groups, which element is least reactive? (Consider Periods 1-6.)
(Express your answer as a chemical symbol.)
a. Group 1:
b. Group 7:
c. Group 2:
d. Group 6:

Kunduz · Accepted Answer

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