Chemistry: the central science

Question 1

the study of matter and the changes it undergoes.

Answer 1

Chemistry

Question 2

anything that occupies space and has mass

Answer 2

Matter

Question 3

involves changes of state in which the identities of the substances do not change.

Answer 3

Physical change

Question 4

involves substances that are used up and others are formed to take their places.

Answer 4

Chemical change

Question 5

Chemistry is often called the central science because a basic knowledge of chemistry is essential for students of biology, physics, geology, and many other courses. True or False

Answer 5

True

Question 6

made of semiconductor materials that absorb the photons emitted by the sun and generate a flow of electrons

Answer 6

photovoltaic cells

Question 7

Deals with characterizing the composition of matter, both qualitatively and quantitatively.

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 7

Analytical Chemistry

Question 8

Deals with molecules in living organisms

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 8

Biochemistry

Question 9

Concerned with the study of most carbon-based compounds

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 9

Organic Chemistry

Question 10

Deals with all substances which are not considered organic.

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 10

Inorganic Chemistry

Question 11

Study of the underlying physical principles that govern the properties and behavior of chemical systems

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 11

Physical Chemistry

Question 12

creation of superconductors, catalysts, and medicines.

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 12

Inorganic Chemistry

Question 13

Detection of the Ribonucleic acid (RNA) of SARS-CoV-2 virus.

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 13

Biochemistry

Question 14

creation of polymers such as plastics and nylons, cleaning products like
soaps, and medicines.

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 14

Organic Chemistry

Question 15

prediction of properties and reactions of chemicals

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 15

Physical Chemistry

Question 16

Identification of unknown compound found at a crime scene, to check the appropriate concentrations of minerals and nutrients in the soil

CHOICES:
Biochemistry, Organic Chemistry, Physical Chemistry, Analytical Chemistry, Inorganic Chemistry

Answer 16

Analytical Chemistry

Question 17

Chemistry is the area of clinical pathology that is generally concerned with the analysis of blood and body fluids for diagnostic and therapeutic purposes. True or False

Answer 17

True