Science, asked by deborah12, 1 month ago

Arrange these elements from.group.1.and...
group 7 in order of reactivity.
Rb, Li, Br, Na, F, I, K, CI

Answers

Answered by drishtir234

2

Answer:

Elements in increasing order :-

it is from group 1 element is Li < Na < Rb < K and

group 17 element is F < Cl < Br < I .

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