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loris [4]
2 years ago
12

Please please help

Chemistry
1 answer:
il63 [147K]2 years ago
4 0

Explanation:

question 44

the number 35 of bromine represents the atomic number

question 45

29 protons,

27 electrons

29-27 = +2

the charge on the following particle is

+2

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<em />

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