State the properties of matter.

How are intermolecular forces and intermolecular spaces related?

Define the following terms.

Intermolecular force

Which of the following is a polyatomic molecule?

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Phosphorous is a ________ molecule.

Give reasons for the following:

We must not taste any substance without knowing about its chemical nature.