Elements, Compounds, and Mixtures

Which are considered pure substances?

• mixtures

• elements

• compounds

• electrons

__________________________________ substances can be separated physically

• pure

• mixed

A carbon atom is a(n) _______________________

• mixture

• solution

• compound

• element

Which of the following is a homozygous mixture?

• oxygen

• cool-aid

• pizza

When one substance is dissolved into another substance, this is called a(n)

• solution

• element

• compound

• mixture

Which is an example of a compound?

• Warm potato soup

• water

• potato pancakes

• www.jrthat,newb

Which of the following can only be separated chemically?

• Elements

• mixtures

• pizza pie

Atoms will combine (bond) to form

• compounds

• mixtures

• solutions

• boiled cabbage

An example of a mixed substance would be

• carbon dioxide

• hydrogen

• chicken and noodle soup

Which of the following is an example of a compound?

• silver

• cool-aid

• water

• laffy-taffy