quiz

Question 1

a characteristic of a substance that indicates whether it can undergo a specific chemical change

Answer 1

chemical property

Question 2

process that destroys colloid structure

Answer 2

coagulation

Question 3

heterogeneous mixture containing tiny particles that never settle out

Answer 3

colloid

Question 4

substance made of the combined atoms of two or more elements

Answer 4

compound

Question 5

substance in which all the atoms in a sample are alike

Answer 5

element

Question 6

a mixture in which different parts can be easily distinguished

Answer 6

heterogeneous mixture

Question 7

a mixture in which different materials are blended evenly so that the mixture is the same throughout

Answer 7

homogeneous mixture

Question 8

a law stating that matter is neither created nor destroyed during a chemical change

Answer 8

law of conservation of mass

Question 9

a change in the size, shape, color or state of matter

Answer 9

physical change

Question 10

any characteristic of a material that can be observed without changing the identity of the material itself

Answer 10

physical property in

Question 11

homogeneous mixture containing particles so tiny that they cannot be seen even with a microscope

Answer 11

solution

Question 12

particles don’t settle or scatter light

Answer 12

solution

Question 13

matter that is an element or compound

Answer 13

substance

Question 14

heterogeneous mixture containing a liquid in which larger particles eventually settle out

Answer 14

suspension

Question 15

the scattering of light by particles in a mixture

Answer 15

Tyndall effect

Question 16

change of substances to different substances

Answer 16

chemical change