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NemiM [27]
3 years ago
15

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

Chemistry
2 answers:
LiRa [457]3 years ago
6 0
I'm Pretty sure but not 100% certain....
I think it's B. Iodine
Scrat [10]3 years ago
3 0
C) Fluorine is the most reactive among halogens
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Now put all the given values in the above formula, we get:

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Thus, the half-life of the reaction in seconds is, 244

4 0
3 years ago
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