M1 L1-L3

Question 1

What are the states of matter

Answer 1

Solid, Liquid, Gas

Question 2

Solids has fixed _____,______,______

Answer 2

Shape, Volume, Position

Question 3

Liquids has fixed _______ but flows to assume the ______ of the container

Answer 3

Volume, Shape

Question 4

Gasses are neither fixed _______,nor _______ expands to ______ in its ______

Answer 4

Shape, Volume, Fill, Container

Question 5

Pure substances are ________ of a single ________ and has a _________

Answer 5

Composed, component, Constant composition

Question 6

Single component is a part that ______ with other parts to form something ______

Answer 6

Combines, Bigger

Question 7

Constant Composition is a pure _______, always contain the same _______ in the same ___________,

Answer 7

Compound, Elements, Mass proportion

Question 8

Physical change is one _____ to _____. ex: ice to water

Answer 8

Phase, another

Question 9

Chemical change is Chemical _____ between _____ must _____ and _____ to create new substances

Answer 9

Bond, atoms, break and form

Question 10

Pure substances cant be _____ into other material by any __________. ex if you boil or freeze water it is still water

Answer 10

Separated, Physical process

Question 11

Elements can’t be _____ down into smaller parts through _____ or _____

Answer 11

Broken, Physical or Chemical

Question 12

Mixture is made up of __________ substances, these can be separated by __________

Answer 12

Two or more, Physical process

Question 13

Homogeneous consist of _____ that are _____ equally, every section is the same

Answer 13

Substances, Distributed

Question 14

Heterogenous mixture is not __________, does not blend smoothly

Answer 14

Distributed equally

Question 15

Suspensions consists of mixture containing _____ that settle out if left _____

Answer 15

Particles, Undisturbed

Question 16

Colloid consists of mixture containing __________ that do not settle out

Answer 16

Mid sized particles

Question 17

Solutions consists of mixture containing _____,_____, or _____, fully dissolved

Answer 17

Atoms, Ions, Molecules

Question 18

Solvent are __________, ex: water

Answer 18

Dissolving medium

Question 19

Solute is the substance getting _____, ex: sugar

Answer 19

Dissolved

Question 20

Tyndall effect scatter _____, to differentiate the two mixture

Answer 20

Light

Question 21

Colloids can see light __________ and has _____ particles

Answer 21

Pass through, Bigger

Question 22

Solutions can’t see light pass through and has _____ particles

Answer 22

Smaller

Question 23

Colloids are usually classified according to the __________ of their _____ parts, Dispersed phase + Dispersion medium = Common name

Answer 23

Original states, Constituents

Question 24

Solid + Solid = _____, ex: Colored Gemstones

Answer 24

Solid Sol

Question 25

Solid + Liquid = _____, ex: Paint

Answer 25

Sol

Question 26

Solid + Gas = _____, ex: Smoke

Answer 26

Aerosol

Question 27

Liquid + Solid = _____, ex: Cheese

Answer 27

Gel

Question 28

Liquid + Liquid = _____, ex: Milk

Answer 28

Emulsion

Question 29

Liquid + Gas = _____, ex: Mist

Answer 29

Liquid Alco sol

Question 30

Gas + Solid = _____, ex: Pumice Stone

Answer 30

Solid Foam

Question 31

Gas + Liquid = _____, ex: Whipped cream

Answer 31

Foam

Question 32

Change is an _____, not a trait, (before and after), can be physical or chemical

Answer 32

Event

Question 33

Physical Change does not alter the __________ or _____ of the substance, only the _____, ex: melt or freeze water its still water

Answer 33

Chemical composition, Identity, Form

Question 34

Solid to Liquid = _____, that particles __________

Answer 34

Melting, Gain energy

Question 35

Liquid to Solid = _____, that particles __________

Answer 35

Freezing, Lose energy

Question 36

Liquid to Gas = _____, particles __________

Answer 36

Boiling, Gain energy

Question 37

Gas to Liquid = _____, particles __________

Answer 37

Condensation, Lose energy

Question 38

Solid to Gas = _____, (gas to solid, skipping the liquid)

Answer 38

Sublimation

Question 39

Evaporation does not necessarily need a __________, particles gain enough __________ to overcome "ifs"

Answer 39

Boiling point, Particles

Question 40

Kinetic Energy is __________

Answer 40

Movement of energy

Question 41

Average kinetic energy is equal

Answer 41

Temperature

Question 42

Thermal Expansion _____ expands as it gets hotter and _____, when it cools, ex: expansion joints in bridges

Answer 42

Matter, Contracts

Question 43

If temp is up, it __________, (Evaporation, Melting, Sublimation)

Answer 43

Gains energy

Question 44

If temp is down, it __________, (Condensation, Freezing, Deposition)

Answer 44

Loses energy

Question 45

Chemical Changes alter the __________ of identity of a substance and makes new substances

Answer 45

Chemical Composition

Question 46

Physical properties are those that can be _____ and _____, without changing the _____ of the material, ex: Odor, Solubility

Answer 46

Observed, Measured, Composition

Question 47

Intensive properties are the characteristics of _____ that does not depend on the _____ of the _____, ex: Density, Color

Answer 47

Matter, Amount, Substance

Question 48

Extensive properties depends on the _____ of _____ being measured, ex: mass, volume

Answer 48

Amount, Matter

Question 49

Physical change alters a substance without changing its _____, ex: melting ice to liquid, water is the substance between

Answer 49

Composition

Question 50

Chemical properties determine how a _____ can be _____ to another substance

Answer 50

Substance, Converted

Question 51

Chemical change converts one _____ to another, ex: Burning wood

Answer 51

Material