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Dmitry_Shevchenko [17]
3 years ago
9

How many protons are in an element with an atomic number of 8 and a mass of 18?

Chemistry
2 answers:
lesantik [10]3 years ago
8 0
B.8 because protons are the same as electrons and the atomic number.

Hoped I helped!
Pachacha [2.7K]3 years ago
4 0
B: 8 the amount of protons is equal to the atomic number
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