Matter lessons 5-7

Only 1 type of atom

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Substances combined physically, but appearing to be only 1 substance

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Substances combined physically where you can see each

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Substances combine to form a new substance with new properties

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

An example of an element

• Helium (He)

• Carbon Dioxide (CO2)

• chex mix

• kool aid

An example of a compound

• gold (Au)

• milk

• salt (NaCl)

• pizza

An example of a homogeneous mixture

• fruit salad

• iced tea

• water (H2O)

• Lead (Pb)

An example of a heterogeneous mixture

• lemonade

• Boron (B)

• Ammonia (NH3)

• taco

Requires a chemical change

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Two samples of the same compound can have different properties.

• True

• False

• Sometimes