Which state of matter are rigid and tightly packed particles?
Fluid
Liquid
Gas
Solid
In solids, the molecules are very closely packed, with hardly any space left for molecules to move around.
The particles of gas are packed tightly together.
Give one word for following statement:
The state of matter in which the particles are tightly packed.
Fill in the blank
6. Solids are rigid because their intermolecular forces are very___________(weak/strong) and molecules are___________loosely/tightly) packed.