8th Grade Introduction to Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What are the two main types of properties of matter?

Back

Physical properties and chemical properties.

Front

What is a physical property?

Back

A physical property is a characteristic of matter that can be observed or measured without changing the substance's identity.

Front

What is a chemical property?

Back

A chemical property is a characteristic of matter that can only be observed during a chemical reaction.

Front

What instrument is used to measure liquid volume?

Back

Common instruments include graduated cylinders, beakers, and pipettes.

Front

What is density?

Back

Density is the ratio of mass to volume, often expressed as grams per cubic centimeter (g/cm³).

Front

What is the formula for calculating density?

Back

Density = Mass / Volume.

Front

What tool is commonly used to measure mass?

Back

A triple beam balance is commonly used to measure mass.

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 a graduated cylinder used for?

Back

A graduated cylinder is used to measure the volume of liquids accurately.