matter

Question 0

Mass

Answer 0

.Measure of the amount of matter in an object

Question 1

Matter

Answer 1

.Anything that has mass and takes up space

Question 2

Volume

Answer 2

.Describes how much space a piece of matter takes up

Question 3

Atom

Answer 3

.Smallest particle or part of matter

Question 4

Molecule

Answer 4

.Two or more atoms joined together

Question 5

Nucleus

Answer 5

Middle of atom containing protons and neutrons

Question 6

Liquid

Answer 6

.Liquids have indefinite shape and definite volume, tightly packed but far enough apart to slide over one another

Question 7

Gas

Answer 7

.Indefinite shape and volume, part les far apart and move freely

Question 8

Plasma

Answer 8

.Particles that move freely, don’t have a shape and are electrically charged

Question 9

Element

Answer 9

.Matter that is made up of only one kind of atom

Question 10

Proton

Answer 10

Positively charged particle in an atomic nucleus

Question 11

Neutron

Answer 11

Neutrally or not charged practical in atomic nucleus.

Question 12

Electron

Answer 12

Negatively charged part of the atom surrounding the atomic nucleus

Question 13

Element

Answer 13

.Matter that is made of only one kind of atom

Question 14

Atomic number

Answer 14

.Number of protons in nucleus

Question 15

Density

Answer 15

.Tells how massive something is for it’s size

Question 16

Buoyancy

Answer 16

.An object’s ability to float

Question 17

Combustible

Answer 17

.A matters ability to catch on fire

Question 18

Chemical reaction

Answer 18

Two elements turn into another substances

Question 19

Physical reaction

Answer 19

.Type of change from one form to another (water to ice)

Question 20

Conservation of matter

Answer 20

.Chemical changes don’t make new matter

Question 21

Exothermic reaction

Answer 21

.Chemical reaction in which heat is released

Question 22

Endothermic reaction

Answer 22

.Chemical reaction in which heat is absorbed

Question 23

Saturated

Answer 23

.When the solvent won’t absorb anymore solute

Question 24

Suspension

Answer 24

.Particles that aren't dissolved but can be easily seen

Question 25

Solvent

Answer 25

.The water that we dissolved the sugar into

Question 26

Solubility

Answer 26

A solutions ability to dissolve a solute or powder

Question 27

Four states of matter

Answer 27

Solid, liquid, gas, plasma

Question 28

Solid

Answer 28

Particles that have a set shape and volume, tightly packed and vibrating

Question 29

Reason atoms bond together

Answer 29

Fill outer electron shell

Question 30

Water molecule

Answer 30

H2O

Question 31

Carbon dioxide

Answer 31

CO2

Question 32

Symbol hydrogen

Answer 32

H

Question 33

Symbol carbon

Answer 33

C

Question 34

Symbol oxygen

Answer 34

O

Question 35

Symbol sodium

Answer 35

Na

Question 36

Symbol nitrogen

Answer 36

N

Question 37

Symbol chlorine

Answer 37

Cl

Question 38

3parts of an atom

Answer 38

Neutron, proton(+), electron(-)