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Andrej [43]
3 years ago
5

What is the total number of neutrons in an atom of aluminum-27?

Chemistry
1 answer:
stellarik [79]3 years ago
6 0
Aluminum has an atomic number of 13
with a mass number of 27
number of protons = mass number - atomic number = 27-13 = 14
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2 years ago
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Round to three significant figures, and you're done.

=1.78 % error



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