Chemistry Grade 6

Front

What are gases?

Back

Gases are substances that have no fixed shape and take on the shape of their container. They are made of fast-moving particles.

Front

What happens when a liquid becomes a gas?

Back

When a liquid becomes a gas, the particles move further away from each other.

Front

What is an Element?

Back

An element is a substance that cannot be broken down into simpler substances.

Front

What is a Compound?

Back

A compound is a substance formed when two or more different elements are chemically bonded together.

Front

How many different atoms are in a compound?

Back

A compound contains 2 or more different types of atoms.

Front

What is a Mixture?

Back

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

Front

What is the difference between an Element and a Compound?

Back

An element is a pure substance made of only one type of atom, while a compound is made of two or more different types of atoms chemically bonded.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is the process of evaporation?

Back

Evaporation is the process where liquid turns into gas, usually when heated.

Front

What is condensation?

Back

Condensation is the process where gas turns into liquid, usually when cooled.