PIA Quiz

Have a fixed or definite composition

• Mixtures

• Homogeneous

• Pure Substance

• Compound

Contain two or more different substances that are physically mixed but not chemically combined.​

• Pure Substance

• Mixture

• Compound

• Heterogeneous

is composed of two or more elements and always combined in the same proportion

• Compound

• Mixture

• Homogeneous

• Element

the different parts of the mixture are not visible.​

• Heterogeneous

• Compound

• Homogeneous

• Pure Substance

is composed of one type of atom, cannot be separated into simpler substances by physical or chemical means.​

• Homogeneous

• Element

• Compound

• Heterogeneous

the different parts of the mixture are visible.​

• Homogeneous

• Heterogeneous

• Pure Substance

• Element

HETEROGENEOUS MIXTURES SEPARATION METHODS

• Distillation

• Filtration

• Decantation

• Comotography

HOMOGENEOUS MIXTURES SEPARATION METHODS

• Evaporation

• Decantation

• Centrifugation

• Distillation

Change of state, change in size, or change in shape are examples of:

• Physical Changes

• Chemical Changes

Three states of matter: