4 years ago

An element has an atomic mass number of 16 and an atomic number of 7. The element has _ protons and _ neutrons

Biology

1 answer:

Elina [12.6K]4 years ago

4 0

Answer:

7 protons and 9 neautrons

Explanation:

neautrons = atomic mass - atomic number

16-7= 9

protons= number of electrons= number of protons (this can be seen in the atomic number)

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