FINAL

Front

What two elements come together to make table salt?

Back

Sodium and Chlorine

Front

What is the formula for density?

Back

Density = Mass / Volume

Front

If a rock has a mass of 14g and a volume of 2cm³, what is its density?

Back

7 g/cm³

Front

What is a 'period' on the periodic table?

Back

A row of elements.

Front

Which of the following is NOT a physical change: crumpled paper or sour milk?

Back

Sour milk.

Front

What is condensation?

Back

The process of gas turning into liquid.

Front

What is the definition of a chemical change?

Back

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

Front

What is an example of a physical change?

Back

Melting ice.

Front

What happens during evaporation?

Back

Liquid turns into gas.

Front

What is the definition of mass?

Back

The amount of matter in an object.