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Elenna [48]
3 years ago
12

Which of the following Group 7A elements is the most reactive?

Chemistry
2 answers:
Ivan3 years ago
6 0
C. F - fluorine is the answer





Anna35 [415]3 years ago
3 0
C, fluorine. It will burn anything including concrete, already burnt material, etc.

https://www.youtube.com/watch?v=ckSoDW2-wrc
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