Representative Elements Series 2

1
Representative Elements Series 2 What are the
formulas of their oxides?
2
How do their oxides react with water?
Oxides Non-metals -gt Acidic oxides , Metals -gt
Basic oxides, Metalloids -gt Amphoteric (both
acidic basic) oxides.
3
IA IIA IIIA IVA VA
VIA VIIA
What types of bonding are indicated by this
trend?