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

Tags

NGSS.MS-PS1-1

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

Which material is malleable and conductive?

• Wood
• Gold
• Glass
• Rubber

Which of the following materials has the lowest melting point?

• Wax
• Clay
• Steel
• Wood

Tags

NGSS.MS-PS1-4

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