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photoshop1234 [79]
3 years ago
7

HELP PLS! WILL MARK BRAINLIEST!!!!! 50 POINTS!!!!

Mathematics
1 answer:
UkoKoshka [18]3 years ago
5 0

the lower the valance electrons the more reactive the element.

 Since Element B has few electrons it is more reactive

 so the answer is Element A is less reactive but will still react

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