The Big Term 2 Science Review

There are spaces between particles

• True

• False

There is no attraction between particles

• True
• False

Particles are always moving

• True
• False

In a solid, particles are...

• Close together, strongly attracted to each other

• Quite far apart, are able to slip past each other easily

• Very far apart, can move in any direction, very weak charges between them

In a liquid, particles are...

• Very far apart, with no attraction

• Fixed in place, with strong attraction

• Close together, but can move past each other easily

Particles in a gas are...

• Fixed in place, with no movement

• Far apart, with weak attraction

• Close together, with strong attraction

Lemonade is a...

• heterogenous mixture

• homogenous mixture

• element

Milk and cereal is a...

• heterogenous mixture

• homogenous mixture

• element

Oil and water is a...

• heterogenous mixture

• homogenous mixture

• element

If I mix water and salt together, water is the...

• solution

• solvent

• solute