How many protons are in an element with an atomic number of 8 and a mass of 18? A:3 B:8 C:10 D:18

asked Jun 4, 2018 62.1k views

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

A:3
B:8
C:10
D:18

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1 vote

B: 8 the amount of protons is equal to the atomic number

Feob answered Jun 5, 2018

by Feob

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B.8 because protons are the same as electrons and the atomic number.

Hoped I helped!

Rana Soyab answered Jun 9, 2018

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