1st Six Weeks Science Exam Review- 6th grade WELE

elements AND compounds are pure substances.

• False

• True

In which mixture can you see all of the parts?

• heterogeneous

• homogeneous

In which mixture can you not see all of the parts?

• heterogeneous

• homogeneous

Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)

• [Image of a cake with sprinkles]

• [Image of a red sports drink]

• [Image of a salad]

• [Image of a spray cleaner]

A substance in which all of the parts are the same throughout

• element

• homogeneous

• heterogeneous

• pure substance

Classify the substance: pizza.

• compound

• mixture

• element

Iron (Fe) would be considered a(n)

• element

• compound

Gold (Au) would be considered a(n)

• element

• compound

Sodium chloride (NaCl) was classified a(n)

• Element

• Compound

Tags

NGSS.MS-PS1-1

A substance made of only one type of atom is called —

• a compound

• an element

• a salt

• a mixture