Matter 3.0

What is a mixture

• how much matter

• a combination of two or more substances

• whether something sinks or floats

• if something is attracted to a magnet or not

What is a solution?

• the amount of space something takes up

• the state of matter a substance is in

• whether something sinks or floats

• A type of mixture where one substance dissolves

What is solubility

• two or more substances combined

• whether something is attracted to a magnet or not

• the ability of a substance to dissolve

• whether heat flows through easily

Which of the following is an example of a mixture?

• fruit salad

• salt water

• lemonade

• water

Which is an example of a solution?

• trail mix

• kool-aid

• sand and water

• pepper and water

Which material is magnetic

• aluminum

• plastic

• iron

• copper

The best way to seperate a solution is

• hands

• sieve

• evaporation

• tweezers

What would be the first step for separating sand and salt water?

• Using a paper filter

• evaporating the sand

• pouring it all out on the table

• shaking the container

What should the second step be for separating sand from salt water?

• stirring the mixture

• using a sieve

• Evaporating the water

• pouring it through a filter

Which tool would not be useful to separate sand, gravel, and iron filings?

• magnet

• sieve

• hands lens