Unit 1 Science

Glass breaking is an example of :

• chemical change

• Physical Change

• No Change

Which is an example of a different substance being formed?

• glass breaking

• metal melting

• water freezing

• wood burning

 

Which is an example of a physical

change?

• a candle burning

• baking a cake

• evaporating water

• metal rusting

Jen baked a cake for her sister birthday. Jen state that once the cake was complete it suffer a

• Physical Change

• Chemical Change

• No Change

Mowing the lawn is an example of

• Chemical Change

• Physical Change

• No Change

Jerome put water in the freezer and made ice. Which of the following happened?

• Water underwent a chemical change.

• Water physically changed from a solid to a liquid.

• Water physically changed from a gas to a liquid.

• Water physically changed from a liquid to a solid.

Which is needed for both boiling and melting to occur?

• solids

• gases

• heat

• pressure

The boiling of water results in a physical change in matter from

• solid to solid

• gas to solid

• solid to gas

• liquid to gas

A change in matter that does NOT make something new

• Physical Change

• Chemical Change

A change that produces NEW matter with different properties.

• Physical change

• Chemical change