Year 7 WATER

________________ changes water vapour into water.

• States of matter

• Solid

• Liquid

• Condensation

If water freezes into ice, the amount of mass ____________________.

• gets heavier

• gets lighter

• stays the same

Tags

NGSS.5-PS1-2

The particles in a _________________ are farthest apart.

• liquid

• solid

• gas

Tags

NGSS.5-PS1-1

Liquid water does not have a definite ________________.

• volume

• shape

Tags

NGSS.5-PS1-3

Water changing from a liquid to a solid is _____________________.

• evaporation

• gas

• vapor

• freezing

Water changing from a liquid to a gas is called _______________.

• evaporation

• condensation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

The substance being dissolved in a solution.

• sands
• solute
• solvent
• alloy

Tags

NGSS.5-PS1-4

The substance in which a solute is dissolved

• sands
• solvent
• alloy
• negative particles

Solutions are composed of __________ .

• salts and solutes
• solvents and salts
• solutes and alloys
• solutes and solvents

Which is an example of a solvent?

• Salt
• Egg whites
• Water
• Sugar