Quiz about 2nd Semester Physical Science Final Review

Question 1

What is a brick's mass on the moon if it has a mass of 36 pounds on Earth?

Accepted Answer

36 pounds

Answer

6 pounds

Answer

72 pounds

Answer

18 pounds

Question 2

What is a brick's mass on the moon if it has a weight of 36 pounds on Earth?

Accepted Answer

6 pounds

Answer

36 pounds

Answer

72 pounds

Answer

18 pounds

Question 3

A graduated cylinder has a 150mL of water in it. A rock is placed into the cylinder. The water level is not 190mL. What is the volume of the rock?

Accepted Answer

40 mL

Answer

150 mL

Answer

190 mL

Answer

50 mL

Question 4

A sample of gold has a mass of 579g. The volume of the sample is 30cm3. What is the density?

Accepted Answer

19.3 g/cm3

Answer

0.05 g/cm3

Answer

549 g/cm3

Answer

28 g/cm3

Question 5

What are examples of physical properties?

Accepted Answer

color, odor, mass, density

Answer

flammable, reactive, corrosive

Question 6

What are examples of chemical properties?

Accepted Answer

flammable, reactive, corrosive

Answer

color, odor, mass, density

Question 7

What is it called if the identity of the substance does not change?

Accepted Answer

physical change

Answer

compound

Answer

law of conservation of mass

Answer

chemical change

Question 8

What is it called if the identity of the substance changes?

Accepted Answer

chemical change

Answer

atom

Answer

pure substance

Answer

physical change

Question 9

Which of the following are indicators of a chemical change?

Accepted Answer

change in color

Accepted Answer

production of odor

Accepted Answer

produces a gas

Accepted Answer

formation of a precipitate

Question 10

What is the Law of Conservation of Mass?

Accepted Answer

reactants equal the products

Answer

reactants do not equal the products

Answer

how much each side has

Answer

creates and destroys

Question 11

A substance that is made up of atoms of two or more different elements joined by chemical bonds

Accepted Answer

compound

Answer

pure substance

Answer

atom

Answer

proton

Question 12

The smallest unit of an element that maintains the properties of that element.

Accepted Answer

atom

Answer

proton

Answer

electron

Answer

compound

Question 13

Has definite chemical and physical properties

Accepted Answer

pure substance

Answer

electron

Answer

neutron

Answer

gas

Question 14

A mixture in which different materials can be distinguished easily.

Accepted Answer

heterogeneous mixture

Answer

homogeneous mixture

Answer

absolute zero

Answer

carbon

Question 15

What is an example of a heterogeneous mixture?

Accepted Answer

oil in water

Answer

salt in water

Answer

water bubbling on the stove

Question 16

THe particles are tightly packed. The particles do not move around. Example: Classroom

Accepted Answer

solid

Answer

liquid

Answer

gas

Question 17

The particles are flowing, moving around more. Example: hallway

Accepted Answer

liquid

Answer

Solid

Answer

gas

Question 18

The particles are very separated. They are moving everywhere. Example: Gym

Accepted Answer

Gas

Answer

Solid

Answer

Liquid

Question 19

Has no definite shape or volume

Accepted Answer

gas

Answer

solid

Answer

liquid

Question 20

indicates a loss of energy

Accepted Answer

freezing

Answer

melting

Answer

boiling

Answer

evaporating

Question 21

solid becomes a liquid

Accepted Answer

melting

Answer

freezing

Answer

boiling

Answer

evaporating

Question 22

Example of melting

Accepted Answer

ice in the sun

Answer

puddle in the sun

Answer

dew on the grass

Answer

water in the freezer

Question 23

liquid becomes a solid

Accepted Answer

freezing

Answer

melting

Answer

boiling

Answer

condensation

Question 24

Example of freezing

Accepted Answer

water in the freezer

Answer

ice in the sun

Answer

water bubbling on the stove

Answer

dew on grass

Question 25

Liquid becomes a gas

Accepted Answer

evaporation

Accepted Answer

boiling

Answer

sublimation

Answer

condensation

Question 26

Example of boiling

Accepted Answer

water bubbling on the stove

Answer

dew on the grass

Answer

a puddle in the sun

Answer

dry ice becomes a gas

Question 27

Example of evaporation

Accepted Answer

puddle in the sun

Answer

dry ice becomes a gas

Answer

water in the freezer

Answer

dew on the grass

Question 28

A gas becomes a liquid

Accepted Answer

condensation

Answer

evaporation

Answer

deposition

Answer

sublimation

Question 29

Example of condensation

Accepted Answer

dew on grass

Answer

frost forming

Answer

dry ice becoming a gas

Answer

puddle in the sun

Question 30

A solid becomes a gas

Accepted Answer

sublimation

Answer

deposition

Answer

evaporation

Answer

condensation

Question 31

Example of sublimation

Accepted Answer

dry ice becomes a gas

Answer

frost forming

Answer

water in the freezer

Answer

dew on grass

Question 32

Gas becomes a solid

Accepted Answer

deposition

Answer

sublimation

Answer

evaporation

Answer

condensation

Question 33

Example of deposition

Accepted Answer

frost forming

Answer

dew on grass

Answer

ice in the sun

Answer

dry ice becomes a gas

Question 34

What happens to the amount of mass of a substance when it changes state?

Accepted Answer

It stays the same

Answer

It decreases

Answer

It increases

Question 35

What is the Law of Conservation of Energy?

Accepted Answer

Energy cannot be created or destroyed, it can only change forms

Answer

Energy can be created or destroyed, and cannot change forms

Answer

Energy cannot change forms and can be created

Question 36

The temperature at which no more energy can be removed from matter

Accepted Answer

absolute zero

Answer

one

Answer

zero

Answer

one hundred

Question 37

What is 32 degrees Fahrenheit and 273 Kelvin in Celsius?

Accepted Answer

0 degrees celsius

Answer

37 degrees celsius

Answer

100 degrees celsius

Answer

210 degrees celsius

Question 38

What is 98.6 degrees Fahrenheit and 310 Kelvin in Celsius?

Accepted Answer

37 degrees Celsius

Answer

0 degrees Celsius

Answer

100 degrees Celsius

Answer

23 degrees Celsius

Question 39

What is 212 degrees Fahrenheit and 373 Kelvin in Celsius?

Accepted Answer

100 degrees Celsius

Answer

37 degrees Celsius

Answer

0 degrees Celsius

Answer

245 degrees Cesius

Question 40

How much heat is needed to raise the temperature of 1g of water by 1 degrees Celsius?

Accepted Answer

1 calorie

Answer

10 calories

Answer

5 calories

Answer

0 calories

Question 41

What is an example of a nonrenewable resource?

Accepted Answer

natural gas

Answer

solar

Answer

wind

Answer

geothermal

Question 42

Which of the following are types of alternative energy? (multiple answers)

Accepted Answer

water

Accepted Answer

biomass

Answer

coal

Answer

fossil fuels

Question 43

Located in the nucleus; positively charged

Accepted Answer

proton

Answer

neutron

Answer

atom

Answer

electron

Question 44

Located in the nucleus; no charge

Accepted Answer

neutron

Answer

Proton

Answer

atom

Answer

electron

Question 45

Negatively charged; located surrounding the nucleus

Accepted Answer

electron

Answer

atom

Answer

neutron

Answer

proton

Question 46

A sodium atom has 11 protons and 12 neutrons, what is the atomic number?

Accepted Answer

11

Answer

12

Answer

23

Answer

22

Question 47

A sodium atom has 11 protons and 12 neutrons, what is the atomic mass?

Accepted Answer

23

Answer

12

Answer

11

Answer

22

Question 48

Chemical symbol for Carbon

Accepted Answer

C

Answer

Ca

Answer

Fe

Answer

Cr

Question 49

Chemical symbol for Nickel

Accepted Answer

Ni

Answer

N

Answer

Na

Answer

P

Question 50

Chemical symbol for Potassium

Accepted Answer

K

Answer

P

Answer

Ph

Answer

Zr

Question 51

Chemical symbol for Fluorine

Accepted Answer

F

Answer

Fe

Answer

Ca

Answer

K

Question 52

Chemical symbol for Calcium

Accepted Answer

Ca

Answer

Cu

Answer

Co

Answer

C

Question 53

Chemical symbol for Iron

Accepted Answer

Fe

Answer

I

Answer

Ir

Answer

Ph

Question 54

The scientist who created the modern periodic table.

Accepted Answer

Demitri Mendeleev

Answer

Isaac Newton

Answer

Henry Mosely

Answer

Albert Einstein

Question 55

A column on the periodic table

Accepted Answer

group

Accepted Answer

family

Answer

period

Answer

staircase

Question 56

A row on the periodic table

Accepted Answer

period

Answer

group

Answer

family

Answer

staircase

Question 57

How the elements are arranged on the modern periodic table

Accepted Answer

atomic number

Answer

chemical symbol

Answer

properties

Answer

chemical name

Question 58

An electron in the outermost energy level

Accepted Answer

valence electron

Answer

standard electron

Answer

exothermic electron

Answer

endothermic electron

Question 59

How many valence electrons does Carbon have?

Accepted Answer

4

Answer

2

Answer

6

Answer

8

Question 60

A reaction that releases energy in the form of heat; heat is given off

Accepted Answer

exothermic reaction

Answer

endothermic reaction

Question 61

Pick all that increase the rate of a reaction

Accepted Answer

catalyst

Accepted Answer

increase surface area

Answer

cool off

Answer

let it sit

Question 62

A liquid substance capable of dissolving other substances; example - water

Accepted Answer

solvent

Answer

solute

Answer

mixture

Answer

solution

Question 63

A substance that is dissolved in a solution; Example - salt

Accepted Answer

solute

Answer

solvent

Answer

mixture

Answer

solution

Question 64

What can you do to dilute a solution?

Accepted Answer

add more solvent

Answer

add more solute

Answer

drink it

Answer

dump it out

2nd Semester Physical Science Final Review

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