Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What is a chemical change?

Back

A chemical change is a process where one or more substances are transformed into different substances with different properties.

Front

Which of the following is NOT a chemical change?

Back

Ice Melting.

Front

What defines a gas?

Back

A gas has an indefinite shape and an indefinite volume.

Front

What is the state of matter that does not take the shape of its container?

Back

Solid.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that contains two or more substances blended evenly throughout.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the components are not uniformly distributed and can be easily distinguished.

Front

What is density?

Back

Density is the mass per unit volume of a substance.

Front

Is density an intensive or extensive property?

Back

Density is an intensive property.

Front

What is an example of a physical change?

Back

Melting ice is an example of a physical change.