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Chemistry I Chp. 1 Review

Total questions: 75

Worksheet time: 53mins

Name
Class
Date
1.

The study of carbon containing compounds.

a)

Organic Chemistry

b)

Inorganic Chemistry

c)

Physical Chemistry

d)

Biochemistry

2.

The study of the properties and changes in matter and their relation to energy.

a)

Physical Chemistry

b)

Biochemistry

c)

Organic Chemistry

d)

Inorganic Chemistry

3.

The identification of the components and composition of materials refers to___________________________

a)

Biochemistry

b)

Physical Chemistry

c)

Organic Chemistry

d)

Analytical Chemistry

4.

The study of substances and processes occurring in living things.

a)

Biochemistry

b)

organic Chemistry

c)

inorganic Chemistry

d)

Applied Chemistry

5.

____________ is the branch of chemistry that would study and develop new materials to improve existing products or make new ones that in general do not contain carbon.

a)

Organic Chemistry

b)

Inorganic Chemistry

c)

Biochemistry

d)

Physical Chemistry

6.

Identifies an unknown material by determining its composition.

a)

analytical

b)

physical

c)

organic

d)

biochemistry

7.

studying the process of photosynthesis in plants

a)

biochemistry

b)

inorganic

c)

analytical

8.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
9.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
10.

____________ is the branch of chemistry that would study enzymes used in the digestion of food.

a)

Inorganic Chemistry

b)

Biochemistry

c)

Physical Chemistry

11.

____________ is the branch of chemistry that would measure the amount of energy an atom absorbs in nuclear reaction.

a)

Physical Chemistry

b)

Organic Chemistry

c)

Biochemistry

12.

Which among the following is a NOT matter?

a)

Air

b)

Gold

c)

Water

d)

Heat

13.

This diagram represents...

a)

An element

b)

A molecule

c)

A compound

d)

A mixture of elements and compounds

14.
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
15.
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
16.
What is a mixture?
a)
elements chemically combined
b)
a combination of different things
c)
it is found on the Periodic Table 
d)
it is made of chemical
17.
What type of mixture is this?
a)
heterogeneous 
b)
homogeneous
18.
A substance that contains only one type of atom is a(n)
a)
compound
b)
element
c)
heterogeneous mixture
d)
homogeneous mixture
19.
Which of the following is not a chemical property? 
a)
rusting 
b)
boiling 
c)
rotting 
d)
burning 
20.
Which one of these is a chemical property?
a)
melting point
b)
boiling point
c)
color
d)
flammability
21.
Ability to rust is this type of property:
a)
Physical property
b)
Chemical property
22.
Which is an example of a physical property?
a)
ability to react with acid
b)
 state of matter
c)
flammability
d)
ability to react with oxygen
23.
What kind of properties can only be observed when a substance changes into a different substance?
a)
physical properties
b)
chemical properties
c)
liquid properties
d)
real properties
24.
Properties that can be observed without trying to change the identity of the substance.
a)
Physical
b)
Chemical
25.
Which of the following is a chemical change?
a)
human digestion
b)
cutting a tree down
c)
melting a chocolate bar
d)
Has a density of 1 gm/mL
26.

A liquid is poured from a narrow container to a wide container. The liquid changes its what?

a)

mass

b)

shape

c)

density

d)

volume

27.

In which state does matter completely fill its closed container?

a)

gas

b)

liquid

c)

solid

d)

ice

28.

When a chocolate bar melts, the chemical properties of that substance are....

a)

Best

b)

Worst

c)

Opposite

d)

Same

29.

An atom is the smallest unit of

a)

life

b)

matter

c)

design

d)

protons

30.

A molecule is the smallest unit of a/an

a)

cell

b)

atom

c)

solution

d)

compound

31.

How would you classify this image?

a)

homogeneous mixture

b)

heterogeneous mixture

32.

How would you classify this image?

a)

homogeneous mixture

b)

heterogeneous mixture

33.

What is a pure substance made of 2 or more elements chemically combined in a specific ratio (Ex. Water)?

a)

Element

b)

Compound

c)

Mixture

d)

Solution

34.

What is a type of mixture in which different parts can easily be seen (Ex. Vegetable soup)?

a)

Heterogeneous mixture

b)

Homogeneous mixture

c)

Solution

d)

Colloid

35.

What is a type of mixture that is evenly mixed so you cannot see the parts and it looks all the same (Ex. Paint)

a)

Element

b)

Compound

c)

Heterogeneous mixture

d)

Homogeneous mixture

36.
This picture represents: 
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
37.
Italian Salad Dressing is a . . .
a)
heterogeneous mixture
b)
homogeneous mixture
c)
Pure Substance
d)
Compound
38.
If you change a substance into a new substance...
a)
Partial Change
b)
Physical Change
c)
Chemical Change
d)
Freezing
39.
Changing the phase, size or shape of something....
a)
Chemical change
b)
Physical Change
c)
Suspension
d)
Colloid
40.
Which is NOT a chemical change?
a)
Leaves changing colors in the fall
b)
Iron rusting
c)
Digesting Lunch
d)
Ice Melting
41.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
42.

A metal being malleable (able to be drawn into wire) is an example of a _____________

a)

physical property

b)

visible property

c)

real property

d)

chemical property

43.

H2SO4 is an example of which type of material?

a)

compound

b)

element

c)

solution

d)

mixture

44.

Which of the following is a compound?

a)

air

b)

oxygen

c)

carbon dioxide

d)

coca cola

45.

A homogeneous mixture can also be called a __________.

a)

solution

b)

colloid

c)

suspension

d)

fluid

46.

Which of the following is evidence that a physical change has occurred?

a)

broken glass

b)

formation of bubbles

c)

rust

d)

formation of a precipitate

47.

X is a substance made of only one type of atom. What type of matter is this?

a)

homogeneous mixture

b)

compound

c)

element

d)

heterogeneous mixture

48.

Which of the following is an extensive property?

a)

Hardness

b)

Boiling Point

c)

Density

d)

Weight

49.

Which of the following is an extensive property?

a)

Color

b)

Mass

c)

Odor

d)

Luster

50.

Which of the following is an intensive property?

a)

Color

b)

Mass

c)

Volume

d)

Weight

51.

What kind of physical property is this? Color

a)

intensive

b)

extensive

52.

What kind of physical property is this? Hardness

a)

intensive

b)

extensive

53.

What kind of physical property is this? Density

a)

intensive

b)

extensive

54.

What kind of physical property is this? Odor

a)

intensive

b)

extensive

55.

What kind of physical property is this? Volume

a)

intensive

b)

extensive

56.

What kind of physical property is this? Mass

a)

intensive

b)

extensive

57.

What kind of physical property is this? Length

a)

intensive

b)

extensive

58.

Which pair of elements has the most similar properties? (They would need to be in the same group of the periodic table to have similar properties.)

a)

Be and B

b)

O and S

c)

H and Hg

d)

Na and F

59.

Which group in the periodic table of elements has the greatest number of metals?

a)

Group 1

b)

Group 6

c)

Group 13

d)

Group 18

60.

He, Ne, and Ar are all noble gases. What is common among these gases?

a)

They are flammable.

b)

They are highly reactive.

c)

They are metals.

d)

They are unreactive.

61.

When elements fall under the same column, this means they belong to the same ______.

a)

group

b)

period

62.

In which side of the periodic table are metals most likely found?

a)

left

b)

right

63.

Which category of elements are also called semi-metals?

a)

Alkali metals

b)

Metalloids

c)

Halogens

d)

Noble gases

64.

The vertical (up and down) columns in the Periodic Table are called

a)

groups

b)

towers

c)

periods

d)

atomic numbers

65.

Elements in a .................. have similar chemical properties.

a)

period

b)

group

c)

row

66.

Which of the following could be properties of nonmetals? (Select all that apply)

a)

Poor electrical conductivity

b)

Poor thermal conductivity

c)

Dullness

d)

Brittleness

67.

I am a nonmetal

I am in period 2

I am in group 16

a)

Ba

b)

Si

c)

O

d)

S

68.

I am a metal

I am in group 2

I am in period 6

I am…

a)

Mo

b)

Re

c)

S

d)

Ba

69.

Which elements are to the right of the zig zag?

a)

metals

b)

nonmetals

c)

metalloids

70.

Which element is above the element Strontium?

a)

Calcium

b)

Rubidium

c)

Yttrium

d)

Barium

71.

Which of the following is not true.

a)

Potassium= K

b)

Silver= Ag

c)

Sodium= S

d)

Bromine= Br

72.

Carbon is a type of

a)

Metal

b)

Nonmetal

c)

Metalloid

73.

The periodic table has 3 main types of elements. Which type of element is the most abundant?

a)

Helium

b)

Nonmetals

c)

Metalloids

d)

Metals

74.

Which of the following is true?

a)

Gold= Go

b)

Lead= Pb

c)

Scandium= Sm

d)

Oxygen= O

75.

How many metalloids are found in the row that starts with the element Rb?

a)

14

b)

2

c)

4