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Matter (8-T)

Total questions: 50

Worksheet time: 38mins

Name
Class
Date
1.
What is the density of a box that has a volume of 200 cm3 and a mass of 100 grams?
a)
.5 g/cm³
b)
2 g/cm³
c)
20,000 g/cm³
d)
300 g/cm³
2.
How does the density a 10 pound bag of sugar and a 5 pound bag of sugar change?
a)
Density increases since one has more mass         
b)
Density decreases since volume increases
c)
Density increases since the volume increases
d)
Density doesn't change since mass and volume are proportional
3.
According to the picture, which one of the following best describes the order the states are shown?
a)
gas, liquid, solid
b)
solid, gas, liquid
c)
solid, plasma, liquid
d)
liquid, gas, solid
4.
According to the picture, which order would best describe the molecules moving from a solid to a gas?
a)
1, 3, 2
b)
2, 3, 1
c)
3, 1, 2
d)
3, 2, 1
5.
According to the picture, how are the molecules in box 3 moving?
a)
They are not moving
b)
They expand to fill their container
c)
They slide past each other
d)
They mostly vibrate in place
6.
Use the chart to answer the question.
Is condensation endothermic or exothermic?
a)
Endothermic
b)
Exothermic
c)
It can be either one
d)
none of the above
7.
Use the chart to answer the question.
Is vaporization endothermic or exothermic?
a)
Endothermic
b)
Exothermic
c)
It can be either one
d)
None of the above
8.
Use the chart to answer the question.
Is freezing endothermic or exothermic?
a)
Endothermic
b)
Exothermic
c)
It can be either one
d)
None of the above
9.
Use the picture to determine if the object is an element, compound or mixture.
a)
Element
b)
Compound
c)
Mixture
d)
None of the above
10.
Use the picture to determine if the object is an element, compound or mixture.
a)
Element
b)
Compound
c)
Mixture
d)
None of the above
11.
Use the picture to determine if the object is an element, compound or mixture.
a)
Element
b)
Compound
c)
Mixture
d)
None of the above
12.
Use the picture to determine if the object is going through a physical change or a chemical change.
a)
physical change
b)
chemical change
13.
Use the picture to determine if the object is going through a physical change or a chemical change.
a)
physical change
b)
chemical change
14.
Use the picture to determine if the object is going through a physical change or a chemical change.
a)
physical change
b)
chemical change
15.
Use the picture to determine if the object is going through a physical change or a chemical change.
a)
physical change
b)
chemical change
16.
Use the graph to answer the question.
How many liquids are in this mixture?
a)
1
b)
2
c)
3
d)
4
17.
Use the graph to answer the question.
At what temperature(s) does the liquid reach a boiling point?
a)
8° C and 26° C
b)
55° C and 90° C
c)
30° C and 55° C
d)
0° C and 16°C
18.
Use the graph to answer the question.
What is the TOTAL time a liquid is boiling?
a)
18 minutes
b)
40 minutes
c)
60 minutes
d)
22 minutes
19.
Use the graph to answer the question.
What is happening between the first plateau and second plateau?
a)
The liquid is melting
b)
A liquid's temperature is increasing
c)
A liquid is boiling
d)
A liquid is turning into a gas
20.

The following chemical formula contains how many different elements?

a)

1

b)

2

c)

3

21.

Name all the elements present in the following formula. You may select more than one correct answer.

a)

Carbon

b)

Calcium

c)

Iron

d)

Oxygen

22.

How many atoms of nitrogen are present in the chemical formula:

a)

8

b)

10

c)

4

d)

2

23.

Which one of the following compounds have a subscript present? Choose all correct answers.

a)

NaCa

b)

H3N2OH_3N_2O

c)

NO3NO_3

d)

CO

24.

What is the 2nd element in the following formula?

a)

Potassium

b)

Sulfur

c)

Sodium

d)

Oxygen

25.

What different elements are present in the following equation? Choose all correct answers.

 CH4+2O2→CO2+2H2OCH_4+2O_2→CO_2+2H_2O  

a)

Helium

b)

Oxygen

c)

Hydrogen

d)

Carbon

e)

Calcium

26.

What is the atomic number for Magnesium?

a)

Magnesium

b)

12

c)

Mg

d)

24

27.

What is the atomic mass for Magnesium?

a)

Magnesium

b)

12

c)

Mg

d)

24

28.

What is the element name for Magnesium?

a)

Magnesium

b)

12

c)

Mg

d)

24

29.

What is the element symbol for Magnesium?

a)

Magnesium

b)

12

c)

Mg

d)

24

30.

What does the atomic number tell you about an element?

a)

The number of protons or electrons.

b)

The number of protons and neutrons.

c)

The number of neutrons.

d)

The number of electrons.

31.

What does the atomic mass tell you about an element?

a)

The number of protons or electrons.

b)

The number of protons + neutrons.

c)

The number of neutrons.

d)

The number of electrons.

32.

How many protons does one atom of Carbon have?

a)

6

b)

12

33.

How many electrons does one atom of Calcium have?

a)

20

b)

40

34.

How many atoms of Mg are there in the following equation? 

 MgSO4MgSO_4  

a)

1

b)

2

c)

3

d)

4

35.

How many atoms of H are there in the following equation?

 H3O2H_3O_2  

a)

1

b)

2

c)

3

d)

4

36.

Which part of an atom has a negative charge?

a)

Proton

b)

Neutron

c)

Electron

37.

Which part of an atom has a positive charge?

a)

Proton

b)

Neutron

c)

Electron

38.

Which part of an atom has a neutral charge?

a)

Proton

b)

Neutron

c)

Electron

39.

Which part(s) of an atom are found in the nucleus? Select all correct answers.

a)

Proton

b)

Neutrons

c)

Electrons

40.

Which part(s) of an atom are found outside the nucleus? Select all correct answers.

a)

Proton

b)

Neutrons

c)

Electrons

41.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
42.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
43.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
44.

A measure of how much mass is in a certain volume.

a)

mass

b)

density

c)

volume

d)

matter

45.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
46.
You can measure ______ with grams.
a)
mass
b)
volume
c)
conductivity
d)
melting point
47.

Length measures __________________

a)

The distance between to points

b)

The weight of an object

c)

The height of an object

48.

Length is measured in _____________

a)

liters

b)

pounds

c)

meters

d)

minutes

49.
Gasoline is a ________________.
a)
liquid
b)
solid
c)
gas
50.
Sand is a ___________________.
a)
liquid
b)
solid
c)
gas

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