Classification of MPT

Q. The valency of noble gases, in general is

1. Two
2. One
3. Eight
4. Zero

Q.

Define the following terms with examples: Zerovalent

Q. Group 18 is also called Zero group.True or False?

1. False
2. True

Q. Most nonmetallic elements are present on the left side of the periodic table.

1. True
2. False