345,521 views
20 votes
20 votes
I have homework to do I need help with number 17

I have homework to do I need help with number 17-example-1
User Joohwan
by
2.8k points

1 Answer

25 votes
25 votes

The identity of an atom is its atomic number, that is, its number of protons.

Since the atomic number of magnesium is 12, the sentence is correct.

Answer: True

User Ezig
by
3.2k points