Chapter 4 Review Flashcards
1
Q
What is a mixture
A
a substance made by combining 2 or more pure substances
2
Q
what is a solution
A
A type of mixture in which one substance dissolves in another, creating a see through liquid
3
Q
Definition of Dissolve
A
break up into tiny invisible particles
4
Q
what is a suspension
A
A mixture in which a substance cannot dissolve in the solvent, it will usually settle to the bottom.
5
Q
what is magnetic separation
A
6
Q
how does sieving work
A
7
Q
what is filtration
A
8
Q
how does centrifuging work
A
9
Q
what is chromatography
A
10
Q
what is evaporation
A
11
Q
what is sewage
A
dirty water
12
Q
what is sewerage
A
system of pipes that transports sewage.
