Pingosdayokviz
Answered

1.which group of orbitals can you find a metals non-metals and noble gases?
2.which number will you gives you an idea on the number of valence electron?
3.what do you notice of the valence electron of metals  non-metals and noble gases?

Sagot :

Lightningflashviz
1. 1-12 column, 13-17 column and 18 column.
2. Groups
 3. They are different.