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Chemistry, 24.08.2019 21:00 kevino8

Which of the following group 7a elements is the most reactive?
a. cl (chlorine)
b. i (iodine)
c. f (fluorine)
d. br (bromine)

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Which of the following group 7a elements is the most reactive?
a. cl (chlorine)
b. i (i...

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