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Introduction to Chemistry and Its Branches

Total questions: 13

Worksheet time: 8mins

Name
Class
Date
1.

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

a)

Inorganic Chemistry

b)

Biochemistry

c)

Physical Chemistry

2.

____________ 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

3.

____________ is the branch of chemistry that would study and develop new materials to improve existing products or make new ones that in general do no contain carbon.

a)

Organic Chemistry

b)

Inorganic Chemistry

c)

Biochemistry

4.

____________ is the branch of chemistry that would analyze new chemicals made from carbon-containing building blocks to identify its properties and use.

(Select all that apply.)

a)

Inorganic Chemistry

b)

Organic Chemistry

c)

Biochemistry

d)

Analytical Chemistry

5.

Which branch of chemistry would NOT be involved in analyzing the composition of medicines and research how it reacts in the body. (Select all that apply)

a)

Analytical Chemistry

b)

Biochemistry

c)

Inorganic Chemistry

6.

The study of chemicals that, in general, do not contain carbon.

a)

Biochemistry

b)

Inorganic chemistry

c)

Organic chemistry

7.

Identifies an unknown through by determining its composition.

a)

Analytical Chemistry

b)

Physical Chemistry

c)

Organic Chemistry

8.

Studying the refining process of metallic ores (rocks).

a)

Physical Chemistry

b)

Inorganic Chemistry

c)

Analytical Chemistry

9.

studying the process of photosynthesis in plants

a)

biochemistry

b)

inorganic

c)

analytical

10.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
11.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
12.

Which among the following is a NOT matter?

a)

Air

b)

Gold

c)

Water

d)

Heat

13.

Chemistry is the study of the _____________ and behaviors of ______________.

a)

size, mass

b)

energy, matter

c)

properties, matter

d)

characteristics, life