Matter Vocabulary

Temperature at which a solid turns to a liquid

• Solubility

• Density

• Boiling Point

• Melting Point

The simplest unit of an element

• Atom

• Molecule

• Compound

• Solid

Temperature at which water boils

• Density

• Boiling Point

• Melting Point

• Gas

A substance of two or more atoms

• Gas

• Compound

• Solid

• Liquid

Amount of mass per unit of volume

• mass

• solubility

• weight

• density

The amount of solute that can be dissolved in a solution

• Solubility

• Melting Point

• Boiling Point

• Density

Compound of tightly packed molecules

• Solid

• Liquid

• Gas

• Plasma

Composes any physical substance

• Solid

• Liquid

• Matter

• Gas

A measure of the amount of space an object fills

• Density

• Mass

• Volume

• Solubility

Composed of freely moving molecules capable of expansion

• Solid

• Liquid

• Gas

• Plasma