Science 7 (Atoms)

Front

What takes the shape of its container?

Back

Liquid matter takes the shape of its container.

Front

What is the name of the table that organizes all known elements?

Back

The periodic table.

Front

Does air have weight?

Back

Yes, air has weight.

Front

What state of matter is characterized by having no fixed shape and can flow?

Back

Gas.

Front

What is all matter made of?

Back

Atoms.

Front

What is the smallest unit of an element?

Back

An atom.

Front

What are the three main states of matter?

Back

Solid, liquid, gas.

Front

What is a solid?

Back

A state of matter that has a definite shape and volume.

Front

What is a liquid?

Back

A state of matter that has a definite volume but takes the shape of its container.

Front

What is a gas?

Back

A state of matter that has no definite shape or volume.