3 years ago

A scientist examining the periodic table sees that the element magnesium (Mg) has the atomic number of 12.

2 answers:

7 0

The answer should be Magnesium atoms have 12 protons. This is because the atomic number of an element indicates how many protons there are. Hope this helps someone down the road!

Natalija [7]3 years ago

4 0

<span>Atoms have protons, neutrons, and electrons.</span>

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