3.2 Mixtures

Question 1

a combination of two or more substances that are not chemically combined

Answer 1

mixture

Question 2

a process that separates a mixture based on the boiling points of the components

Answer 2

distallation

Question 3

a homogeneous mixture of two or more substances uniformly dispersed through a single phase

Answer 3

solution

Question 4

in a solution, the substance that dissolves in the solvent

Answer 4

solute

Question 5

in a solution, the substance in which the solute dissolves

Answer 5

solvent

Question 6

feldspar, mica, quartz ; even though the proportions change, the combination is alwayas called

Answer 6

granite

Question 7

able to dissolve

Answer 7

soluble

Question 8

unable to dissolve

Answer 8

insoluble

Question 9

the amount of a particular substance in a given quantity of a mixture, solution or ore

Answer 9

concentration

Question 10

the ability of one substance to dissolve in another at a given temperature and pressure

Answer 10

solubility

Question 11

solid solutions made of metals or nonmetals dissolved in metals

Answer 11

alloys

Question 12

a mixture in which particles of a material are more or less evenly dispersed throughout a liquid or a gas

Answer 12

suspension

Question 13

a mixture consisting of tiny particles that are intermediate in size between those solutions and those in suspensions and that are suspended in a liquid, solid, or gas

Answer 13

colliod

Question 14

can be used to separate elements

Answer 14

magnet

Question 15

different parts of blood are separated by using a machine called

Answer 15

centrifuge