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CHM 1025C Spring Term 2003
Final Exam
Module One


Multiple Choice [Chapter 1 and 4]


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Module One

Module 1 Test Masters:

Mary Alcott (maliceall@juno.com)

Juliana Allebach (Ruuufie@aol.com)

John Taylor (johtaylo@fscj.edu) [Template Author]


Multiple Choice [One Answer Only]


Question 1

Which of the following elements corresponds to the symbol P?

a) palladium
b) phosphorus
c) platinum
d) plutonium

Question 2

Which of the following elements corresponds to the symbol N?

a) nitrogen
b) neptunium
c) nickel
d) niobium

Question 3

Which of the following elements corresponds to the symbol B?

a) boron
b) barium
c) beryllium
d) bromine

Question 4

Which of the following elements corresponds to the symbol Ca?

a) carbon
b) californium
c) calcium
d) cadmium

Question 5

Which of the following elements corresponds to the symbol Hg?

a) mercury
b) sodium
c) hydrogen
d) silver
e) none of the above

Question 6

Which of the following elements corresponds to the symbol Ag?

a) mercury
b) argon
c) potassium
d) silver
e) none of the above

Question 7

Which of the following elements corresponds to the symbol Sb?

a) arsenic
b) sodium
c) antimony
d) silver

Question 8

Which of the following elements corresponds to the symbol Fe?

a) tin
b) iron
c) lead
d) fermium

Question 9

According to the kinetic theory, what happens to the kinetic energy and velocity of a gaseous molecule when the temperature decreases?

a) kinetic energy increase and velocity decreases
b) kinetic energy decrease and velocity increases
c) kinetic energy and velocity increase
d) kinetic energy and velocity decrease

Question 10

Which of the following describes a substance in the gaseous physical state?

a) the substance has a variable shape
b) the substance has a variable volume
c) particles have unrestricted movement
d) particles have a disordered arrangement
e) all of the above

Question 11

Vitamin B-12 is a water soluble vitamin. If the formula is C63H88CoN14O14P ,what is the number of atoms in one molecule of vitamin B-12?
a) 6
b) 179
c) 180
d) 181

Question 12

What is the term for the symbolic representation of a compound that indicates the number of atoms of each element?

a) atomic number
b) atomic notation
c) chemical formula
d) chemical symbol
e) none of the above

Question 13

What is the term for the abbreviation of the name of an element?

a) atomic number
b) atomic notation
c) chemical formula
d) chemical symbol
e) none of the above

Question 14

Which of the following terms refers to a pure substance that can be broken down into two or more substances by chemical reaction?

a) compound
b) element
c) homogeneous
d) matter
e) none of the above

Question 15

Which of the following terms refers to matter such as alloys and solutions?

a) compound
b) heterogeneous mixture
c) homogeneous mixture
d) pure substances
e) none of the above

Question 16

What is the term for the study of the composition and properties of matter?

a) alchemy
b) biochemistry
c) chemistry
d) science

Question 17

What is the term for an investigation that entails performing an experiment, proposing a hypothesis, testing the hypothesis, and stating a theory or law?

a) alchemy
b) chemistry
c) science
d) scientific method

Question 18

What is the term for the pseudoscience that attempted to discover a universal cure for disease and a magic elixir for immortality?

a) alchemy
b) biochemistry
c) chemistry
d) science

Question 19

What is the term for the procedure of collecting data and recording observations under controlled conditions?

a) alchemy
b) chemistry
c) experiment
d) science

Question 20

Which of the following is a basic step in the scientific method?

a) peform an experiment and collect data
b) analyze experimental data and propose a hypothesis
c) test a hypothesis and state a theory or law
d) all of the above





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