Physical Science - Matter

Any substance that has mass and takes up space.

A pure substance of one type of atom.

A substance composed of atoms from more than one element held together by chemical bonds.

Two or more substances which are mixed but not but not held together by chemical bonds.

A mixture composed of two or more substances, where one substance is dissolved into another substance.

Sodium is a

Sodium chloride (NaCl) is a

Sodium chloride (NaCl) dissolved in water is a

Trail mix is an example of a

Molecules are closely packed, rigid shape and volume.