Friday Vocab 09/01/17 Quiz

Question 1

Malleability

Answer 1

The ability of a material to be beaten into a thin sheet or to be shaped without breaking

Question 2

Mass

Answer 2

Material that has mass and takes up some amount of space

Question 3

Chemical

Answer 3

An element or compound

Question 4

Volume (matter)

Answer 4

The amount of space an object or substance takes up

Question 5

Conductor

Answer 5

A material that transmits energy

Question 6

Crystal

Answer 6

A solid material made up of molecules that are arranged in repeating patterns

Question 7

Plasma

Answer 7

The fourth state of matter in which the particles of a gas become highly charged (ionized)

Question 8

Solubility

Answer 8

The ability of a substance to be dissolved in a liquid

Question 9

Base

Answer 9

A substance with a pH greater than 7

Question 10

Matter

Answer 10

Material that has mass and takes up some amount of space

Question 11

React

Answer 11

To act because of something that happened

Question 12

Melting Point

Answer 12

The temperature at which a solid turns into a liquid

Question 13

Chemical Reaction

Answer 13

A chemical change; a process that changes substances into new substances

Question 14

Density

Answer 14

An object’s mass divided by its volume; a measure of how many particles are packed together into a certain amount of space

Question 15

Temperature

Answer 15

A measure of the average kinetic energy of the atoms in a system, used to express thermal energy in degrees

Question 16

Physical Change

Answer 16

A change in matter that does not affect its chemical composition

Question 17

Freeze

Answer 17

To change a substance from liquid to solid by lowering its temperature

Question 18

Property

Answer 18

A characteristic or quality of a material

Question 19

Noble Gas

Answer 19

One of six elemental gasses that does not naturally react with other elements

Question 20

Physical Property

Answer 20

A characteristic that can be observed (intensive), such as texture, color, odor, melting point, boiling point, density, or measured (extensive) such as mass, length, volume, that is used to describe matter and can be observed or measured without changing its composition

Question 21

Chemical Change

Answer 21

A chemical reaction; a process that changes substances into new substances (related word: chemical reaction)

Question 22

Acid

Answer 22

Any substance with a pH less than 7

Question 23

Substance

Answer 23

The physical matter of which living or nonliving things are composed

Question 24

Hardness

Answer 24

A measure of how difficult it is to scratch a mineral: Diamonds are the hardest mineral. They have a hardness scale rating of 10.

Question 25

Chemical Property

Answer 25

Describes how substances can change into other substances Example with substances ^ | | |