This is the Scientific term for teeny, tiny "ickle parts"...

• Solid

• Particle

• Melting

• Greenhouse gases

When the particles are not close together and can fly around, freely, this form would be...

• Solid

• Liquid

• Gas

When the particles are squashed tightly together with hardly any space between them, this form would be...

• solid

• liquid

• gas

When particles can slip and slide over and around each other, but still stay close to others, this form would be...

• solid

• liquid

• gas

Tick the things which are liquids:

• Shampoo

• Oil

• Sand

• Hand sanitizer

Tick the things which are solids:

• Sand

• Metal

• Glass

• Oxygen

Tick the things which are gases:

• Methane

• Helium

• Carbon Dioxide

• Shoes

When heat is added to a solid to turn it to liquid, we call this process...

When we take a liquid and cool it down so much that it becomes solid, we call this process...

When I heat liquid water it will change into what?

• A solid

• A liquid

• A gas

• A particle