An uncharged atom of boron has an atomic number of 5, which means it has 5 protons. The correct answer is 5.
An uncharged atom of boron has an atomic number of 5 and an atomic mass of 11. How many protons does boron have?
16
0
6
5
11
1 answer
16
0
6
5
11
1 answer
An uncharged atom of boron has an atomic number of 5, which means it has 5 protons. The correct answer is 5.