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Dmitry_Shevchenko [17]
3 years ago
7

How is the nucleus of an oxygen -18 atom different from the nucleus of an oxygen -16 atom?

Chemistry
1 answer:
tatuchka [14]3 years ago
6 0
These are isotopes of that element. The nucleus is different because the number of neutrons differ and aren't the same. The number of protons are the same though.<span />
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