ECM Test Review

Match it! Select the correct answer from the pull down...Good luck!

Subatomic particle with a negative charge

Calcium Chloride: Element, Compound, or Mixture

Homogeneous mixtures are ____________ throughout, whereas Heterogeneous mixtures are ______________ throughout.

Potasium

Metal, Metalloid, or Nonmetal: Dull appearance, Brittle

Copper: Element, Compound, or Mixture

Gold

Subatomic particle with a positive charge