Classifying Matter Elements Compounds Mixtures

A compound is represented by its _______.

• atomic number

• chemical number

• chemical formula

• number of atoms

substance that cannot be broken down into a simpler substance

• chemical

• element

• compound

• mixture

Two or more physically combined substances form —

• a compoud

• an acid

• an element

• a mixture

A pure substance...

• is an element or a compound

• is an element or a mixture

• is a compound or a mixture

• is a mixture

Which type of matter is shown here?

• Element

• Compound

• Mixture

• Molecule

Heterogeneous and Homogeneous are two types of what?

• compounds

• elements

• mixtures

• atoms

Any material consisting of only one type of atom is classified as what?

• A compound

• An element

• A heterogeneous mixture

• A homogeneous mixture

Anything that has mass and takes up space

• matter

• mass

• liquid

• insulator

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element

• Compound

What is salad?

• element

• compound

• mixture