Classifying Matter

Which is not a pure substance?

• Milk
• Oxygen
• Water
• Carbon doxide

If an unknow substance cannot be broken down into simpiler substances, it is ...

• a compound
• an element
• a suspension
• a solution

If a mixture has components you can see it is a...

• solution
• compound
• homogeneous mixture
• heterogeneous mixture

Water is a compound because it...

• has components you cannot see
• has a fixed composistion
• is made of water atoms joined together
• isn't a compound

Which is a homogeneouse mixture?

• Sand
• Trail mix
• Pizza
• Grape juice

You are about to open an iced coffee, and notice the label says to "shake well", the drink must be a...

• solution
• colloid
• suspension
• compound

Which has the highest viscosity?

• Mapel Syrup
• Lemonade
• Milk
• Orange juice

If a mixture passes through a filter, what method can you use to separate the parts of the liquid?

• The parts can't be separated.
• Straining
• Screening
• Distilation

Which list has the types of mixtures ordered from largest particle size to smallest?

• suspension, colloid, and solution
• solution, suspension, and colloid
• colloid, solution, and suspension
• solution, colloid, and suspension

A substance could be either ________ or ________.

• solution or element
• solution or suspension
• compound or element
• heterogeneous or homogeneous