wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

CHEM QUIZ 1

Total questions: 78

Worksheet time: 41mins

Name
Class
Date
1.

what happens to atoms in a chemical reaction?

a)

atoms are rearranged

b)

atoms are created

c)

atoms are destroyed

d)

atoms do nothing

2.

which of the following is NOT a sign of a chemical reaction?

a)

burning

b)

color change

c)

change to gas at room temperature

d)

change to solid when cooled

3.

Which of the following is a mixture?


(circles of different colors represent different types of atoms)

(circles that are touching are chemically bonded)

a)
b)
c)
4.
 The symbol Ca represents what element ___?  
a)
Carbon
b)
Calcium
c)
Carbonite
d)
Calcite
5.

Atoms are mostly made up of...

a)

empty space

b)

electrons

c)

solids and liquids

6.
Elements which are shiny, conduct electricity and heat are called
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
7.

What is the symbol for hydrogen?

a)

O

b)

H

c)

He

8.

What is the symbol for helium?

a)

He

b)

H

c)

I

9.

What is the symbol for lithium?

a)

Li

b)

Lr

c)

Ir

10.

What is the symbol for Beryllium?

a)

Be

b)

Fe

c)

Ba

11.

what is the symbol for boron?

a)

B

b)

Be

c)

Bi

12.

What is the symbol for carbon

a)

Fe

b)

C

c)

Be

13.

what is the symbol for nitrogen?

a)

N

b)

Ne

c)

C

14.

which element has this symbol "O"?

a)

Oxygen

b)

nitrogen

c)

carbon

15.

which element has this symbol "F"?

a)

Fluorine

b)

sodium

c)

silicon

16.

which element has this symbol "Ne"?

a)

Beryllium

b)

Neon

c)

nitrogen

17.

which element has this symbol "Na"?

a)

sodium

b)

phosphorus

c)

silicon

18.

which element has the symbol "Mg"?

a)

magnesium

b)

titanium

c)

calcium

19.

which element has the symbol "Al"?

a)

iodine

b)

aluminum

c)

zinc

20.

which element has the symbol "Si"?

a)

Silicon

b)

sulfur

c)

silver

21.

which element has the symbol "P"?

a)

phosphorus

b)

pineapple

c)

platinum

22.

which element has the symbol "S"?

a)

sulfur

b)

silver

c)

silicon

23.

which element has the symbol "Cl"?

a)

Chlorine

b)

calcium

c)

canada

24.

which element has the symbol "Ar"?

a)

argon

b)

aluminum

c)

radium

25.

which element has the symbol "K"?

a)

potassium

b)

phosphorus

c)

platinum

26.

which element has the symbol "Ca"?

a)

calcium

b)

coconut

c)

chlorine

27.

which element has the symbol "Cu"?

a)

copper

b)

chlorine

c)

calcium

28.

which element has the symbol "Ag"?

a)

silver

b)

nitrogen

c)

calcium

29.

which element has the symbol "Au"?

a)

gold

b)

silver

c)

bronze

30.

which element has the symbol "Hg"?

a)

mercury

b)

venus

c)

copper

31.

which element has the symbol "Fe"?

a)

iron

b)

iodine

c)

chlorine

32.

which element has the symbol "Pb"?

a)

lead

b)

iron

c)

phosphorus

33.

which element has the symbol "Sn"?

a)

Tin

b)

lead

c)

iodine

34.

which element has the symbol "Mn"?

a)

manganese

b)

iodine

c)

chlorine

35.

which element has the symbol "Sb"?

a)

Antimony

b)

chlorine

36.

which element has the symbol "Br"?

a)

bromine

b)

beryllium

c)

bismuth

37.

which element has the symbol "I"?

a)

Iodine

b)

iron

c)

chlorine

38.

which element has the symbol "Co"?

a)

cobalt

b)

chlorine

c)

copper

39.

which element has the symbol "Zn"?

a)

zinc

b)

copper

c)

Oxygen

40.

which element has the symbol "Ba"?

a)

Barium

b)

beryllium

c)

bromine

41.

which element has the symbol "Pt"?

a)

Platinum

b)

phosphorus

c)

radium

42.

Physical property

a)

quality or condition a substance that can be observed or measured without changing the substance's composition

b)

amount of matter in a sample

c)

type of matter in a sample

43.

extensive property

a)

amount of matter in a sample

b)

type of matter in a sample

c)

quality or condition of a substance

d)

solids, liquid, gas

44.

mass and volume

a)

intensive properties

b)

extensive properties

45.

intensive property

a)

amount of matter in a sample

b)

type of matter in a sample

c)

quality or condition of a substance

46.

boiling point, freezing point, condensation point, density, ductility, malleable

a)

intensive properties

b)

extensive properties

47.

density

a)

mass/volume

b)

volume/mass

48.

malleable

a)

dent, form into shapes with a hammer

b)

draw into thin wires

c)

heating up

d)

cooling down

49.

ductile/ductility

a)

draw into thin wires

b)

dent, form into shapes with a hammer

c)

heating up

d)

cooling down

50.

Not easy to compress, has a definite shape and volume

a)

solid

b)

liquid

c)

gas

51.

solids

a)

particles very close together, fixed position, orderly arrangement, vibrational motion

b)

particles closely packed, disorderly arrangement, not in fixed position, flow past each other

c)

particles very spaced out, no attraction, randomly arranged, fast moving and free

52.

gas

a)

particles very spaced out, no attraction, randomly arranged, fast moving and free

b)

particles closely packed, disorderly arrangement, not in fixed position, flow past each other

c)

particles very close together, fixed position, orderly arrangement, vibrational motion

53.

liquid

a)

particles very close together, fixed position, orderly arrangement, vibrational motion

b)

particles very spaced out, no attraction, randomly arranged, fast moving and free

c)

particles closely packed, disorderly arrangement, not in fixed position, flow past each other

54.

vapor

a)

a gaseous state of a substance that is generally a liquid or a solid at room temperature

b)

high energy ionized gases

c)

all molecular motion ceases

55.

plasmas

a)

high energy ionized gases

b)

absolute 0

c)

super atom

56.

bose einstein condensate

a)

absolute 0

b)

super atom

c)

some properties of a material change

57.

physical change

a)

some properties of a material change, but composition does not change (reversible)

b)

reversible or irreversible

c)

involve a change from one state to another

d)

cutting hair, filing nails, cracking an egg (irreversible)

58.

indefinite volume, indefinite shape, easy compression

a)

gas

b)

solid

c)

liquid

59.

indefinite shape, fixed volume, not easy to compress

a)

liquid

b)

solid

c)

gas

60.

definite shape, definite volume, not easy to compress

a)

solid

b)

liquid

c)

gas

61.

measure of the amount of matter in the object or sample contains

a)

mass

b)

volume

c)

62.

measure of the space occupied by the object

a)

volume

b)

mass

63.

mixture

a)

can vary in composition from sample to sample

b)

not uniform throughout

c)

uniform distribution throughout

64.

heterogeneous

a)

nonuniform throughout "chunky"

b)

uniform distribution throughout

65.

Homogeneous

a)

(solutions) uniform distribution throughout

b)

nonuniform distribution throughout

66.

portion of the mixture that is uniform

a)

phase

b)

filtration

c)

distillation

67.

homogeneous mixtures of metals

a)

alloys

b)

phase

c)

filtration

d)

distillation

68.

separate mixture into components by physical properties u8sing processes like...

a)

filtration and distillation

b)

phase and alloys

c)

homogeneous and heterogeneous

69.

filtration

a)

separating large particles from liquid

b)

separating components in a solution using a difference in boiling points

c)

portion of the mixture that is uniform

d)

homogeneous mixtures of metals

70.

distillation

a)

separating components in a solution using a difference in boiling points

b)

separating large particles from liquid

c)

uniform distribution throughout

71.

element

a)

simplest form of matter with unique properties. only one type of atom present

b)

pure substance that contains 2 or more elements combined in a fixed ration of atoms

72.

compound

a)

pure substance that contains 2 or more elements combined in a fixed ration of atoms

b)

simplest form of matter with unique properties. only one type of atom present

73.

which is true about compounds?

a)

can be broken down into simpler substances by chemical reactions; elements cannot

b)

only one type of atom present

c)

pure substance: composition cannot vary

74.

chemical change

a)

produces matter with different composition than original matter

b)

pure substance that contains 2 or more elements combined in a fixed ratio of atoms

c)

separating large particles from liquid

75.

lyse/lysis

a)

to break/cut

b)

#of protons in the nucleus

c)

filtration

d)

distillation

76.

what is the difference between elements and compounds?

a)

compounds have different properties than the elements that make them up

b)

elements are smaller

c)

elements are bigger

d)

compounds have nothing to do with elements

77.

which is false about compounds?

a)

they can exist as atoms

b)

2 or more atoms

c)

covalently bonded

78.

true or false:

molecules: 2 or more atoms covalently bonded

a)

true

b)

false