Coach Wallace Vocab

Question 0

Subatomic particle inside the nucleus of an atom that has no charge (neutral)

Answer 0

Neutron

Question 1

Subatomic particle that orbits the nucleus of an atom that has a negative charge

Answer 1

Electron

Question 2

The dense, positively charged region in the enter of an atom made up of protons and neutrons

Answer 2

Nucleus

Question 3

Subatomic particle inside the nucleus of an atom with a (+) positive charge

Answer 3

Proton

Question 4

The smallest particle into which an element can be divided and still be the same substance

Answer 4

Atom

Question 5

Elements that are full an are poor conductors of thermal energy and electric current

Answer 5

Non-Metals

Question 6

Elements that are shiny and are good conductors of thermal energy and electric current

Answer 6

Metals

Question 7

Contains only one type o particle Example: Elements and Compounds

Answer 7

Pure Substance

Question 8

A mixture that appears to be a single substance containing a solute and a solvent

Answer 8

Solution

Question 9

The substance in which the solute is dissolved to form a solution

Answer 9

Solvent

Question 10

Pure substance that cannot be separated by physical or chemical means

Answer 10

Element

Question 11

A pure substance composed of two or more elements that are chemically combined

Answer 11

Compound

Question 12

Combination of two or more substances that are not chemically combined

Answer 12

Mixture

Question 13

Rain, snow, sleet, or hail that falls from clouds to the Earth’s surface

Answer 13

Precipitation

Question 14

Alters the substance but doesn’t change its identity

Answer 14

Physical Change

Question 15

The continuous movement of water between the Earth’s surface and its atmosphere

Answer 15

Water Cycle

Question 16

Elements that have properties of both metals and non metals

Answer 16

Metalliods

Question 17

The substance that is dissolved to form a solution

Answer 17

Solute

Question 18

Can be observed or measured without changing the identity of matter

Answer 18

Physical Property

Question 19

Describes how a substance can change into a new substance with different properties

Answer 19

Chemical Property

Question 20

Water that flows across the land and enters rivers, streams, lakes, and the ocean

Answer 20

Run Off

Question 21

Water vapor cools and changes into liquid water droplets and forms clouds

Answer 21

Condensation

Question 22

Liquid water changes into water changes into water vapor and enters the atmosphere

Answer 22

Evaporation

Question 23

Causes the substance to change into a new substance with different properties

Answer 23

Chemical Change