6.0k views
2 votes
Why is aluminium in group 3 of the periodic table?

User Gskinner
by
8.4k points

1 Answer

5 votes
Why is aluminium in group 3 of the periodic table?


Aluminum and the metals below it in Group III of the Periodic Table tend to lose three electrons and form positive ions with three positive charges.

User Xion Dark
by
8.2k points