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01-09-2020
Chemistry

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Beryllium's atomic mass is 9, and its atomic number is 4. How many protons are found in a beryllium atom?

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01-09-2020

Answer:

4 protons

Explanation:

The number of protons in an atom is equal to the atomic number. In this case, we have beryllium whose atomic number is 4, so it has 4 protons.

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