Exam Practice Science

Question

Select 4 Observing Properties of Matter that you can use your sense

Answer 1

Conducts Electricity

Answer 2

Creates Static

Answer 3

Breakable/Brittle

Answer 4

Creates Vibration

Answer 5

Unbreakable/Malleable

Answer 6

Calibrates Electricity

Answer 7

Conducts Heat

Answer 8

Mass: grams, Kilograms

Answer 9

Density : Water, Oil

Answer 10

Time: minutes, Seconds, hours

Answer 11

Oxidation: Metal, Aluminum

Answer 12

Volume: Liters, Milliliters

Answer 13

Density: m/v

Answer 14

Solid State:

Answer 15

Acidity: PH

Answer 16

Light: Lumens

Answer 17

Distance: Meters or Centimeters

Answer 18

Water Absorption

Answer 19

Temperature: Degrees, Celsius or Fahrenheit

Answer 20

Textures: Stones

Answer 21

Force: Weight

Answer 22

Sound: decibels

Answer 23

It is a volume of water that refers how well it dissolves in another material such as water.

Answer 24

It is a property of material that refers how well it dissolves in another material such as water.

Answer 25

It is a property of density that refers how water it dissolves in another material such as salt.

Answer 26

In a Mixture all materials are placed apart but each material losses its own properties.

Answer 27

In a Mixture all solutions are placed together but each material losses its own properties.

Answer 28

In a Mixture different materials are placed together but each material keeps its own properties.

Answer 29

It is a mixture in which substances are spread out evenly and do not settle to the bottom of the container.

Answer 30

It is a mixture in which solutions are dried out into a recipient

Answer 31

It is a mixture in which water are spread out differently and do not settle to the bottom of the container.

Answer 32

The water that is dissolved in a salt is called solute.

Answer 33

The substance that is dissolved in a solution is called solute.

Answer 34

The substance that is dried out in a salt is called solute.

Answer 35

Distillation

Image:

Destillation (binary/octet-stream)

Answer 36

Vaporization

Answer 37

Filtering

Image:

Filtering (binary/octet-stream)

Answer 38

Centrifuge

Image:

Centrifuge (binary/octet-stream)

Answer 39

Transformation

Answer 40

Chromatography

Image:

Chromatography (binary/octet-stream)

Answer 41

SOLID: Particles of a solid do not slide easily do no slide past each other.

Answer 42

PLASMA: is one of the four fundamental states of matter

Answer 43

LIQUID: Particles of a liquid can move past each other

Answer 44

VAPORATION: Evaporation happens when a liquid turns into a gas.

Answer 45

GAS: Particles of a gas move very fast and spread out filling the available space

Answer 46

Mass is the quantity of material in a solution, it is measured in kilograms.

Answer 47

Mass is the amount of volume in a solution, it is measured in grams(g) or Milligrams

Answer 48

Mass is the amount of matter in a substance, it is measured in grams(g) or kilograms(Kg)

Answer 49

Volume is the amount of space an object takes up. It is measured in millimeter(ml) .

Answer 50

Volume is the density of volume an object takes up. It is measured in Celsius

Answer 51

Volume is the amount of density an object takes up. It is measured in grams

Answer 52

It is the real volume of a material that can be observed, measured and described.

Answer 53

It is a physical property of a material that can be observed, measured and described.

Answer 54

It is the physical shape of mass that can be observed, measured and described.

Answer 55

You can weight and measure the material.

Answer 56

You can measure and dry the material.

Answer 57

You can feel and touch the material.

Answer 58

Physical Changes is a change in some properties of matter that does not form a different kind of matter

Answer 59

Physical Changes is a value in some properties of volume that does not form a different kind of area

Answer 60

Physical Changes is a mass in some properties of temperature that does not form a different kind of area

Answer 61

Is a change that procedures zero new materials

Answer 62

Is a change that procedures one or more new solvents.

Answer 63

Is a change that procedures one or more new substances.

Answer 64

Atomic Number / Protons

Answer 65

Atomic Symbol

Answer 66

Atomic Mass

Answer 67

Number of Molecules

Answer 68

Atomic Volume

Answer 69

Density = mass ÷ volume

Answer 70

Density = mass + volume

Answer 71

Density = mass + solvent

Answer 72

It measures density

Answer 73

It measures volume

Answer 74

It measures mass

Answer 75

It measures mass very large

Answer 76

It measures volume very exact

Answer 77

It measures density and volume

Answer 78

It measures volume less exact

Answer 79

It measures mas very exact

Answer 80

It measures density and volume less exact.

Answer 81

PH = 7 --> ACID

Answer 82

PH LOWER THAN 7 --> ACID

Answer 83

PH LOWER THAN 7 --> PURE WATER

Answer 84

PH HIGER THAN 7 --> BASE

Answer 85

PH = 7 --> ACID --> PURE WATER

Answer 86

Milk --> Opaque

Answer 87

Iced Tea --> Transparent

Answer 88

Water --> Transparent

Answer 89

Silver --> Reflective

Answer 90

Burn Wood --> Chemical

Answer 91

Solid to Gas -- > Sublimation

Answer 92

Liquid to Gas -- > Evaporation

Answer 93

Proton (+) Positive

Answer 94

Neutron - Neutral Charge

Answer 95

Thermic heat

Answer 96

Electron (-) Negative

Answer 97

It measures Volume

Answer 98

It measures Temperature

Answer 99

It measures Density and Volume

Answer 100

It measures Temperature and Density

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Exam Practice Science

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