Properties of Matter

Front

What is the SI unit for mass?

Back

Kilogram (Kg)

Front

What chemical property is responsible for bikes rusting when left outside for long periods of time?

Back

Reactivity with oxygen

Front

Formed when atoms are joined together by a chemical bond.

Back

Compound

Front

What is a chemical change?

Back

A chemical change creates a new substance.

Front

The speed of the molecules determines the _____?

Back

Temperature

Front

What is the definition of matter?

Back

Matter is anything that has mass and takes up space.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not create a new substance, while a chemical change does.

Front

What is density?

Back

Density is the mass per unit volume of a substance.

Front

What is the formula for calculating density?

Back

Density = Mass/Volume

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded.