Science Chapter 1

Matter

100

what is matter?

Matter is anything that takes up space and has mass.

200

What are the 3 states of matter?

1) Solid

2) Liquid

3)Gas

300

what are the particles of a solid?

Packed together

400

What are the particles of a liquid?

Slight movement, with spaces between them.

500

What are the particles of a gas?

A lot of space between, and move freely.

Pure substances and mixtures

100

What is a pure substance?

Only contains one type of particle

200

What is a mixture?

Contains more than one kind of particle.

300

Is a cookie a mixture or pure substance?

Mixture

400

is salt a pure substance or a mixture?

Pure substance

500

Is a rice crispy a pure substance or a mixture?

Mixture.

solutions and mechanical mixtures

100

What is a solution?

2 or more substances that looks pure.

200

What is a mechanical mixture?

When you can see the different things added together.

300

Is juice MM or solution?

Solution

400

is a granola bar a MM or a solution?

MM

500

is milk a MM or solution?

Solution