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Dmitriy789 [7]
3 years ago
14

How do you calculate the number of neutrons in an atom? *

Chemistry
2 answers:
mrs_skeptik [129]3 years ago
7 0

Answer: This means to find the number of neutrons you subtract the number of protons from the mass number.

insens350 [35]3 years ago
5 0
You need to subtract the number of protons (atomic number) from the mass number (atomic mass).
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