Unit 4, Part 1 Review

What are the properties of water?

• Cohesion

• Adhesion

• High Specific Heat

• More dense as a solid

Tags

NGSS.MS-ESS2-4

Select the correct compound of water.

• H₂O₂

• CO₂

• H₂O

• O₂

Tags

NGSS.MS-PS1-1

How are water molecules held together?

• negative oxygen is attracted to positive hydrogen molecules

• negative oxygen is attracted to negative hydrogen molecules

• positive oxygen is attracted to negative hydrogen molecules

• positive oxygen is attracted to positive hydrogen molecules

Boiling point of water.

• 0^oC

• 50^oC

• 100^oC

• 212⁰C

Tags

NGSS.MS-PS1-4

Freezing point of water.

• -32^oC

• 0^oC

• 32^oC

• 100^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

An attraction between particles of the same substance.

• Cohesion

• Adhesion

• Transpiration

• Specific heat

A measure of the strength of water's surface.

• Adhesion

• Surface Tension

• Transpiration

• Cohesion

Choose the correct equation.

• Solution + Solute = Solvent

• Solvent + Solute = Solution

• Solute + Solution = Solvent

• Solvent + Solution = Solute

Ice is less dense than water

• True

• False

Water or ice?

• Water

• Ice

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

NGSS.MS-PS3-4