Why is a magnet used to separate mixtures?
What is the amount of matter in a given volume?
Why is evaporation or boiling used to separate mixtures?
What is one way that helps us to conserve resources?
A physical property; for example, round, square, or flat describes what?
Why will most rocks sink in water?
Why is filtration used to separate mixtures?
What is a mixture of metals?
Why will sugar seem to disappear in water?
What doesn’t involve the formation of a new kind of matter?
Why is a sieve/mesh screen used to separate mixtures?
Why will a cork float in water?
It will dissolve and become part of a solution
Physical change
Allows the smaller parts of the mixture to pass through and separating the larger parts
It takes away bits of iron in the mixture
Allows the dissolved particles to stay behind and the liquid part to leave the solution
It is less dense than water
They are more dense than water
Recycling
Shape
Density
Alloy
Allows the tiniest parts of the mixture to pass through the pores and leaving the larger parts
