Unit 1 Matter and Change Review

Front

What is the formula to calculate mass using density and volume?

Back

Mass = Density × Volume

Front

What is the density of a material if its mass is 48 grams and its volume is 24 cm³?

Back

Density = Mass / Volume = 48 g / 24 cm³ = 2 g/cm³

Front

Convert 6 kg to grams.

Back

6 kg = 6000 g

Front

What is the boiling point?

Back

The temperature at which a liquid becomes a gas.

Front

What property of matter remains constant despite changes in appearance?

Back

Mass

Front

What is a cubic centimeter used to measure?

Back

Volume

Front

What is the freezing point?

Back

The temperature at which a liquid becomes a solid.

Front

What is the melting point?

Back

The temperature at which a solid becomes a liquid.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is the unit of measurement for density?

Back

g/cm³ (grams per cubic centimeter) or kg/m³ (kilograms per cubic meter)