matter review

which of the following is a physical property?

• flammability

• color

• reactivity

• toxicity

which of the following(s) are the states of matter?

• solid

• density

• liquid

• gas

which of the following is a chemical property?

• reactivity

• hardness

• melting

• electric conductivity

which of the following(s) is a physical change?

• breaking glass

• boiling water

• photosynthesis

• ripping paper

which of the following is a chemical change?

• breaking a glass bottle

• melting an ice cube

• baking a cake

• evaporating alchohol

TRUE OR FALSE:

chemical change is different than chemical property

• True
• False

what is the definition of a physical change?

• eating an apple

• a characteristic of a substance that can be observed or measured without changing the identity of the substance.

• cutting paper

• a type of change where the physical properties of matter change

a type of change where the physical properties of matter change is a ______change

size

• physical property

• chemical change

• chemical property

• physical property

TRUE OR FALSE:

rusting is a physical change.

• True
• False