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natali 33 [55]
3 years ago
6

What is the mass number of an ion with 107 electrons, 157 neutrons, and a 1 charge?

Chemistry
1 answer:
Oksi-84 [34.3K]3 years ago
4 0
265
your answer would be 265. Because the charge of +1 means there is one more proton then electron. So, 108 protons plus 157 neutrons gives you your mass number of 265.
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