Chemistry Flashcard

Front

An iron nail rusting is a _______________ change.

Back

chemical change

Front

The ________________ property of reactivity explains the iron’s ability to form a new substance.

Back

chemical property

Front

Color, shape, texture, and size are _____________ properties of matter.

Back

physical properties

Front

Paper burning is a __________________ change.

Back

chemical change

Front

Which example below is a chemical reaction? (Options: ice melting, water boiling, lighting a match, grape juice freezing)

Back

lighting a match

Front

Dissolving Kool-Aid into water is an example of a ______________.

Back

physical change

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

Give an example of a physical property.

Back

Color, shape, size, or texture.

Front

Give an example of a chemical property.

Back

Reactivity with oxygen or flammability.