Bench Review

What is matter?

• Volume of an object
• Anything that has mass and takes up space
• Mass of an object
• Space of an object

To change a solid to a liquid, what do you add?

• heat
• water
• cold
• mass

Changing gas to a liquid is called

• evaporation
• condensation
• melting
• freezing

_____________ is an example of a chemical property.

• Conductivity
• Malleability
• Viscosity 
• Flammability 

Changing liquid to a gas is called

• evaporation
• condensation
• melting
• freezing

Cutting and mixing are examples of ______________________ because they are reversible.

• chemical changes
• physical changes
• freezing
• melting

Liquids and gases are similar because __________________________.

• they both take the shape of their container
• they both have their own shape
• liquids pour and gases don't
• liquids take the shape of the container but gases have their own shape

To find the mass of an object, what tool would you use?

• triple beam balance
• beaker of water
• graduated cylinder

Boiling point,melting point, and density are some of an element's

• pure properties
• physical properties
• chemical properties

An element's ability to react with acid is an example of a

• physical property
• melting point
• chemical property