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Chemistry Cumulative Final

Total questions: 28

Worksheet time: 15mins

Name
Class
Date
1.
Is water melting a physical or chemical change?
a)
Physical
b)
Chemical
2.
Is a burning candle a physical or chemical change?
a)
Physical
b)
Chemical
3.
Which of the following is NOT an example of a physical change?
a)
crumpled paper
b)
pencil sharpening
c)
shrunken clothing
d)
rust
4.
Fizzing, foaming, and burning are all examples of
a)
Chemical change
b)
Physical change
5.
Physical or Chemical Change?  Cutting an orange into wedges.
a)
Physical Change
b)
Chemical Change
6.

rust on a nail

a)

physical

b)

chemical

7.

burning paper

a)

physical

b)

chemical

8.

mowing the lawn

a)

physical

b)

chemical

9.

mixing lemon juice with milk

a)

physical

b)

chemical

10.

The chemical formula: N2 would represent what type of substance?

a)

Element

b)

Compound

c)

Mixture

d)

Molecule

11.

Which of the following is an example of a heterogenous mixture?

a)

soap

b)

a salad with lettuce, olives, and tomatoes

c)

cup of coffee

d)

water

12.
Which of the following lists only elements?
a)
H2O + OH, MgCl2
b)
H2O, KF, Ne
c)
KCl, Ag, Au
d)
K, Cl, N
13.

What is CO2 and example of?

a)

element

b)

molecule

c)

compound

14.
Is salt (NaCI) a compound or a element
a)
Compound
b)
element
15.
a)

Homogeneous Mixture

b)

Heterogeneous Mixture

16.
a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

17.

Sweet Tea, everything is mixed evenly and looks the same.

a)

Heterogeneous Mixture

b)

Homogeneous Mixture

18.

Freshly brewed black coffee

a)

Heterogeneous

b)

Homogeneous

19.

Lucky Charms

a)

Heterogeneous

b)

Homogeneous

20.

M&Ms

a)

Heterogeneous

b)

Homogeneous

21.
Sugar water
a)
Heterogeneous
b)
Homogeneous
22.

Which of the following(s) is not matter?

a)

Sound

b)

A desk

c)

Light

d)

A chair

23.

You make a pitcher of lemonade by adding lemon juice, sugar, ice and water. Which of the following are the solutes in the solution?

a)

Lemon juice

b)

Sugar

c)

Water

d)

Ice

24.

A latte is made by taking freshly brewed coffee and mixing in warm milk. Is the freshly brewed coffee the solute or solvent?

a)

Solvent

b)

Solute

25.

What has a positive charge?

a)

protons

b)

neutrons

c)

electrons

d)

paint

26.

What is located in the nucleus?

a)

protons

b)

twine

c)

electrons

d)

neutrons

27.

Which has a mass of 0 AMU?

a)

neutrons

b)

electrons

c)

protons

d)

chairs

28.

Which one(s) has a mass of 1 AMU?

a)

electrons

b)

protons

c)

neutrons

d)

computers