Quiz about 1st nine weeks exam review

Question 1

Which of these is matter?

Accepted Answer

air

Answer

energy

Answer

peace

Answer

love

Question 2

Which of the following below is a chemical property?

Accepted Answer

Reactivity with Acid

Answer

Color

Answer

Density

Answer

Boiling Point

Question 3

Which of the following situations is evidence of chemical change?

Accepted Answer

Adding vinegar to baking soda makes foaming bubbles

Answer

Boiling water produces steam

Answer

Sharpening a pencil

Answer

Cutting paper

Question 4

The fact that sugar can be white is a

Accepted Answer

Physical Property

Answer

Chemical Property

Answer

Both A and B

Answer

None of the above

Question 5

Flammability is a

Accepted Answer

Chemical Property

Answer

Physical Property

Answer

Both A and B

Answer

None of the above

Question 6

Iron's ability to rust when exposed to air is a

Accepted Answer

Chemical Property

Answer

Physical Property

Answer

Both A and B

Answer

None of the above

Question 7

Iron's ability to rust when exposed to air is a

Accepted Answer

Chemical Property

Answer

Physical Property

Answer

Both A and B

Answer

None of the above

Question 8

Density is a

Accepted Answer

Physical Property

Answer

Chemical Property

Answer

Both A and B

Answer

None of the above

Question 9

Which one of the following is NOT a physical property of paper?

Accepted Answer

It is flammable

Answer

It is solid

Answer

It is white

Answer

It is smooth

Question 10

An antacids (TUMS) ability to change pH in your stomach is an example of a

Accepted Answer

Chemical Property

Answer

Physical Property

Answer

Both A and B

Answer

None of the above

Question 11

After blowing out the flame on the candle, James noticed the wick changed from white to black, this is a

Accepted Answer

Chemical Change

Answer

Physical Property

Answer

Physical Change

Answer

Chemical Property

Question 12

Which example represents a chemical change occurring?

Accepted Answer

When the two chemicals inside an ice pack are mixed it becomes cold

Answer

A blue bike is painted pink

Answer

Sand paper is used to smooth wood

Answer

Paper is ripped into smaller pieces

Question 13

In a chemical change

Accepted Answer

A new substance is formed and bonds are rearranged

Answer

Bonds are not broken

Answer

No new substances are formed

Answer

None of the above

Question 14

Which of the following is a physical property of vinegar (acetic acid)?

Accepted Answer

The liquid is clear and has a strong odor

Answer

The liquid is dark and cloudy

Answer

The powder is blue

Answer

The white powder can rust

Question 15

_____ have molecules that are packed together and hardly move.

Accepted Answer

solids

Answer

liquids

Answer

gases

Answer

plasma

Question 16

____ have a definite volume and molecules that are spread out and can move past one another.

Accepted Answer

liquids

Answer

solids

Answer

gases

Answer

plasma

Question 17

____ have molecules that can spread out far from each other and move quickly.

Accepted Answer

gases

Answer

solids

Answer

liquids

Answer

plasma

Question 18

____ keep their size but not their shape.

Accepted Answer

liquids

Answer

solids

Answer

gases

Answer

plasma

Question 19

Which phase of matter has a definite volume and definite shape?

Accepted Answer

solid

Answer

liquid

Answer

gas

Question 20

___ is anything that takes up space and has mass.

Accepted Answer

Matter

Answer

Density

Answer

Weight

Answer

Volume

Question 21

____ is the amount of space an object takes up.

Accepted Answer

Volume

Answer

Matter

Answer

Density

Answer

Mass

Question 22

Which tool would you use to measure the volume of a liquid?

Accepted Answer

graduated cylinder

Answer

balance

Answer

thermometer

Answer

ruler

Question 23

Which tool would you use to measure the temperature of a cup of sand?

Accepted Answer

thermometer

Answer

balance

Answer

graduated cylinder

Answer

ruler

Question 24

_____ determines whether an object will sink or float in water.

Accepted Answer

Density

Answer

Mass

Answer

Weight

Answer

Volume

Question 25

Which property of matter would stay the same after a crayon is melted.

Accepted Answer

mass

Answer

shape

Answer

state

Answer

texture

Question 26

Melting means:

Accepted Answer

When solid changes into liquid.

Answer

The mixture of a liquid with a solid such as salt.

Question 27

Which picture describe something bumpy

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 28

Water freezing is an example of a.....

Accepted Answer

Liquid changing to a solid

Answer

Solid changing to a gas

Answer

Liquid changing to a gas

Question 29

Solubility is __________

Accepted Answer

Measurement of the ability of a solid to dissolve in a liquid.

Answer

How dense something is compared with a reference material. Sink or Float

Answer

Anything that has mass and takes up space.

Answer

How much space something takes up.

Question 30

Water displacement is __________________

Accepted Answer

How much fluid is pushed away when an object is placed in it. We can then know the volume of the object.

Answer

How dense something is compared with a reference material. Sink or Float

Answer

Anything that has mass and takes up space.

Answer

Measurement of the ability of a solid to dissolve in a liquid.

Question 31

Put the liquids in order from most dense to least dense?

Accepted Answer

4, 3, 2, 1

Answer

1, 2, 3, 4

Answer

3, 4, 2, 1,

Answer

4, 3, 1, 2

Question 32

Which box has a higher density?

Accepted Answer

A

Answer

B

Answer

They are the same

Question 33

What is the formula for density?

Accepted Answer

density = mass / volume

Answer

density = mass x volume

Answer

density = mass + volume

Answer

density = mass - volume

Question 34

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

Accepted Answer

3 g/cm3

Answer

1/3 g/cm3

Answer

27 g/cm3

Answer

39 g/cm3

Question 35

A piece of copper has a mass of 89g and a volume of 10 cm3. What would be the density of the copper?

Accepted Answer

8.9 g/cm3

Answer

0.89 g/cm3

Answer

89 g/cm3

Answer

890 g/cm3

Question 36

Calculate the density in the following question: A flower pot has a mass of 95 g and a volume of 92 mL.

Accepted Answer

1.03 g/mL

Answer

0.97 g/mL

Answer

1.01 g/mL

Answer

0.99 g/mL

Question 37

An object has a volume of 6 cm³ and a mass of 42 g. What's it's density?

Accepted Answer

7 g/cm3

Answer

48 g/cm3

Answer

42 g/cm3

Answer

6 g/cm3

Question 38

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

Accepted Answer

7 g/cm3

Answer

7 mL

Answer

28 g/cm3

Answer

1/7 g/cm3

Question 39

In the picture, the mass of the block is 200 g, the dimensions of the block are 6 cm by 4 cm by 5 cm.  What is its density?

Accepted Answer

1.67g/cm3

Answer

13.33 g/cm³

Answer

0.60 g/cm³

Answer

24000 g/cm³

Question 40

The amount of water displaced is the same as the volume of the object. What is the VOLUME of the object?

Accepted Answer

25 mL

Answer

40 mL

Answer

65 mL

Answer

20 mL

Question 41

An object is is placed into 45 mL of water. The water rises to 48 mL. What is the volume of the object?

Accepted Answer

3 mL

Answer

93mL

Answer

8 mL

Answer

83 mL

Question 42

An object's volume was determined through water displacement.  The starting height of the water was 58 mL and the ending height was 65 mL.  What is the density of the object if it has a mass of 47.5 g?

Accepted Answer

6.79 g/cm³

Answer

0.39 g/cm³

Answer

67.86 g/cm³

Answer

0.15 g/cm³

Question 43

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

Accepted Answer

13.3 cm3

Answer

13.3 g

Answer

.075 g

Answer

1695 cm3

Question 44

The density of a material is 2 g/cm³. The volume is 24 cm³ . What is the mass?

Accepted Answer

48 grams

Answer

12 grams

Answer

12 g/cm3

Answer

48 g/cm3

Question 45

What is the mass of a substance with a volume of 72.5 cm³ and a density of 0.94 g/cm³?

Accepted Answer

68.15 g

Answer

77.13 g

Answer

62 g

Answer

100 g

Question 46

There are 4 objects listed with their densities. Which of the following will float on water? (SELECT 2)

Accepted Answer

Object A:

0.7 g/cm3

Accepted Answer

Object C:

0.25 g/cm3

Answer

Object B:

1.2 g/cm3

Answer

Object D:

11.4 g/cm3

Question 47

If an object has a density of 6 g/mL and you put it into water, will it sink or float?

Accepted Answer

sink

Answer

float

Question 48

Which liquid is the least dense?

Accepted Answer

oil

Answer

water

Answer

syrup

Answer

plastic bottle

Question 49

What two types of measurements make up DENSITY?

Accepted Answer

Mass and Volume

Answer

Temperature and Mass

Answer

Grams and Centimeters

Answer

Volume and Weight

Question 50

What units are used to measure mass?

Accepted Answer

g

Answer

cm3

Answer

g/cm3

Answer

cm3/g

Question 51

A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?

Accepted Answer

Volume

Answer

Color

Answer

<div>Weight</div>

Answer

Length

Question 52

Which units of measurement are used for volume of a liquid?

Accepted Answer

milliliter

Answer

grams

Answer

centimeters

Answer

grams/milliliter

Question 53

Which tool in science class might you use to measure the mass of a rock?

Accepted Answer

electronic scale

Answer

bunsen burner

Answer

test tube

Answer

graduated cylinder

Question 54

What units are used to measure Density?

Accepted Answer

g/cm3

Answer

cm3/g

Answer

g

Answer

cm3

Question 55

The mass of an object ___________________________.

Accepted Answer

does not change

Answer

changes, depending on where it is located

Answer

changes randomly

Answer

changes, depending on temperature

Question 56

To find the volume of a cube, ___________.

Accepted Answer

multiply length x width x height

Answer

divide mass by volume

Answer

place it on an electronic scale

Answer

add length, width and height

Question 57

The units for Volume are always

Accepted Answer

cubed

Answer

squared

Question 58

The metric unit used to measure the volume of a solid objects.

Accepted Answer

cm3

Answer

grams

Answer

miliLiter

Answer

Liter (L)

Question 59

What are the 3 states of matter?

Accepted Answer

solid liquid and gas

Answer

ice rock and desk

Answer

matter volume density

Answer

hard soft medium

Question 60

What is the density of a plastic ball that has a mass of 12g and a volume of 6cm³

Accepted Answer

2 g/cm3

Answer

.5 g/cm3

Answer

72 g/cm3

Answer

4mL

Question 61

What is the volume of the block?

Accepted Answer

150 cm3

Answer

150 g/cm3

Answer

150 g

Question 62

In general what is the most dense form of matter?

Accepted Answer

solid

Answer

liquid

Answer

gas

Question 63

What is a suspension?

Accepted Answer

A mixture in which particles can be seen and easily separated by settling or filtration

Answer

A mixture of salt and water

Answer

A mixture in which the particles cannot be seen, but can easily be separated

Answer

A mixture of sugar and water

Question 64

What is a solution?

Accepted Answer

A mixture that has the same properties throughout

Answer

A mixture of water and pepper

Answer

A mixture where the properties differ from one part to another

Answer

A mixture that has 3 different gases mixed together

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