Properties of Matter GG 5th Study Guide/Review

A balloon filled with AIR weighs more than an empty balloon because:

• air has mass and adds weight to the balloon

• the balloon material becomes heavier when filled

• the air inside creates a vacuum effect

• the balloon expands and increases in size

Which of these is matter?

• Energy

• Air

• Peace

• Love

Zoe used which property to tell Sodium and Iron apart?

• Color

• Density

• Melting Point

• Magnetism

Name a substance that is less dense than air.

• Helium

• Oxygen

• Carbon Dioxide

• Nitrogen

What property did the team use to tell the two gases apart?

• Color

• Density

• Odor

• Temperature

True or false: the team identified the clear liquids using the property of magnetism.

• True, they used magnetism

• False, they used solubility

What is it called when something dissolves into something else?

• liquidity

• density

• viscosity

• solubility

The disappearance of Styrofoam into acetone is caused by:

• a chemical reaction between Styrofoam and acetone

• the dissolution of Styrofoam in acetone, leaving a small amount of plastic

• the melting of Styrofoam due to acetone's heat

• the evaporation of acetone

What ingredient gave Charlotte’s slime magnetic properties?

• Iron powder

• Baking soda

• Glue

• Borax

The property that makes a metal pot good for cooking is:

• Conductivity

• Density

• Color

• Weight