Matter Megan Mayer

Anything that has mass or takes up space

It’s what things are made out of, what their properties are , and how they interact and change. Chemistry is in everything you use everyday.

Something that cannot be separated or broken down

The smallest unit of an element

It has two or more atoms or different elements that are combined.

The smallest unit of a substance. Atoms join together to make multiple molecules.

This shows how many atoms of each element are in a unit of substance.

Matter that has a fixed composition and definite properties.

A combination of two or more substances that are not combined

When flour does not dissolve in water. The substances aren’t mixed uniformly and are not evenly distributed.

When the components are evenly distributed and the mixture is the same throughout. Such as sugar in water.

Liquids that do not mix well together.

When you can see two layers of the liquids like oil and water

A temperature when a solid becomes a liquid

Temperature when a liquid becomes a gas

The ratio of the mass to the volume

When a substance combines chemically with another

The ability to burn

When you can observe without changing the identity of the substance

When you can observe only in situations in which the identity of the substance changes.

A change of matter from one form to another without a change in chemical properties.

A change that occurs when a substance changes composition by forming one or more new substances. Changes into a interest new substance.