awreuter awreuter

08-10-2020
Chemistry

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If Beryllium has a mass number of 7 and atomic number of 4, how many protons does it have?

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kquiroz04 kquiroz04

08-10-2020

Answer:

4

Explanation:

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Autumnspring Autumnspring

08-10-2020

Answer:

4

Explanation:

So the atomic number is still the proton number and it is always smaller than the atomic mass so the proton number is 4.

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