unit 6: matter

 Made of one or more elements and are chemically combined

• Homogeneous

  mixture

• Heterogeneous

  mixture

• Pure substance

• Compound

Takes up space and has mass

• Matter

• Volume

• Density

• Mass

A mixture in which all parts are visible.

• Pure substance

• Compound

• Heterogeneous mixture

• Homogeneous mixture

A change in which the chemical make-up stays the same

• Chemical

• Physical

• Displacement

• MIxture

Another name for homogeneous mixture

• Solution

• Solvent

• Colloid

• Saline

Material that dissolves a solute

• Solvent

• Solution

• Water

• Plasma

Phase change from solid to a gas

• Evaporation

• Decomposition

• Freezing

• Sublimation

Has properties of both solutions and suspensions

• Homogeneous

  mixture

• Heterogeneous

  mixture

• Colloid

• Solvent

Mass, relative density, solubility, color, texture, state of matter, conductivity, etc.

• Physical state

• Chemical state

• Physical properties

• Chemical properties

A pure substance that cannot be separated into simpler substances by chemical or physical means.

• Element

• Compound

• Mixture

• Chemical