Download Unit 3.2 Periodic Table Test

Test - Unit 3.2: The Periodic Table
1.
_____
21. _____
2.
_____
22. _____
3.
_____
23. _____
4.
_____
24. _____
5.
_____
25. _____
6.
_____
26. _____
7.
_____
27. _____
8.
_____
28. _____
9.
_____
29. _____
10. _____
30. _____
11. _____
31. _____
12. _____
32. _____
13. _____
33. _____
14. _____
34. _____
15. _____
35. _____
16. _____
17. _____
18. _____
19. _____
20. _____
Test - Unit 3.2: The Periodic Table
Test - Unit 3.2: The Periodic Table
1. If an atom of fluorine has an atomic
mass of 18.998, how many neutrons
are in the nucleus?
3.
A. 9
B. 10
C. 19
D. 28
2. The table shows information about
two atoms, X and Y.
Number
of
Protons
Which of the following is the atomic
mass of the atom represented in the
above graphic?
A. 17
How can these two atoms have the
SAME atomic mass?
F. Atom X is a liquid and atom Y is a
gas.
G. Atom Y has one more electron
than atom X.
H. Atom Y has one more neutron
than atom X.
J. Atom X is a metal, and atom Y is a
non-metal.
B. 16
C. 33
D. 32
Test - Unit 3.2: The Periodic Table
4.
1
2
3
4
5
6
7
8
9
10
Statements
An electron has the same mass
as a proton.
An electron has much more
mass than a neutron.
An electron has about the
same mass as a neutron.
An electron has much less
mass than a proton.
An electron has much less
mass than a neutron.
A proton has more mass than
an electron.
A proton has less mass than
an electron
A proton has about the same
mass as a neutron.
A neutron has much more
mass than a proton.
A neutron has much less mass
than a proton.
6. The elements which are very nonreactive elements in group 18 are
called
F.
G.
H.
J.
Alkali Metals
Halogens
Metalloids
Noble Gases
7. Which of the following group 15
elements has the greatest metallic
properties?
A. Nitrogen
B. Phosphorus
Which of the statements above
correctly represents the mass of
subatomic particles?
F. 1, 6, 9
G. 2, 6, 8
H. 3, 4, 7, 9
J. 4, 5, 6, 8
C. Arsenic
D. Bismuth
8. According to the periodic table, which
of the following elements is the most
chemically reactive metal?
F. Copper
G. Sodium
5. Which of the following are the highly
reactive elements in group 17
A.
B.
C.
D.
Alkali Metals
Alkali Earth Metals
Halogens
Noble Gases
H. Bismuth
J. Phosphorus
9. According to the periodic table, which
of the following elements is the most
chemically reactive nonmetal?
A. Lithium
B. Oxygen
C. Fluorine
D. Phosphorus
Test - Unit 3.2: The Periodic Table
10. According to the Periodic Table,
which of the following elements is
the least reactive gas?
14.
F. Neon
G. Hydrogen
H. Chlorine
J. Nitrogen
Based on what you know about the
organization of the Periodic Table,
which two elements shown above
would have the most similar
chemical properties?
11. Elements in the modern periodic
table are arranged in order of
increasingA. atomic number.
B. atomic mass.
F. Sodium and magnesium
C. number of neutrons.
G. Potassium and calcium
D. number of valence electrons.
H. Potassium and magnesium
J. Sodium and potassium
12. When describing the organization of
the Periodic Table, it includes both
groups and periods. An element in
period 4, group 17 will have the
following characteristics:
15.
F. It is classified as a metalloid gas.
G. It can be classified as a nonmetal
liquid.
H. It can be classified as a metalloid
gas.
J. It is classified as a metal gas.
13. Which best describes the difference
between two isotopes of carbon?
What conclusion can you make
about the elements shown above?
A. Phosphorus has more
valence electrons than nitrogen.
B. Carbon has fewer valence electrons
in its outer energy level than
nitrogen.
A. Different protons only.
C. Phosphorus is more like silicon than
it is like nitrogen.
B. Different neutrons only.
D. Aluminum is smaller than carbon.
C. Different protons and mass.
D. Different neutrons and mass.
Test - Unit 3.2: The Periodic Table
16. According to the Periodic Table,
which of the following is the most
accurate model of an atom of
boron?
H.
F.
J.
G.
Test - Unit 3.2: The Periodic Table
17. Which of the following atoms will have the MOST similar properties to the atom
listed below?
A.
I
B.
II
C.
III
D.
IV
Test - Unit 3.2: The Periodic Table
18.
Which of the atom models above represents a reactive metal?
F.
Model A
G.
Model B
H.
Model C
J.
Model D
Test - Unit 3.2: The Periodic Table
19. Which of the following would
identify properties of a metal
A. malleable, poor conductor, shiny
B. having luster, brittle, good conductor
C. malleable, having luster, good
conductor
D. Dull, brittle, poor conductor of heat
and electricity
20. Which of these would have some
properties of both metals and
nonmetals?
F. Alkali Earth Metals
G. Metalloids
H. Halogens
J. Metals
22. In a comparison of metals to
nonmetals in the same period,
metals tend to—
F. have more valence electrons
G. have higher atomic numbers
H. be less reactive
J. have a lower atomic mass
23. When determining an element’s
chemical reactivity, the most
important subatomic particle to look
at is —
A. protons
B. valence electrons
C. neutrons
D. positrons
21. Atoms of which of the following
elements have the most similar
chemical properties as
cadmium (Cd) atoms?
A. Zinc (Zn)
B. Gold (Au)
C. Copper (Cu)
D. Silver (Ag)
24. Which of these groups in the
Periodic Table is made up primarily
of elements that are gases at room
temperature?
F. Group 1
G. Group 2
H. Group 12
J. Group 18
Test - Unit 3.2: The Periodic Table
25. Refer to the Venn diagram above.
Which of the following traits do Element
I and
Element II have in common?
A. The same atomic number
B. The same atomic mass
C. The same number of energy levels
D. The same number of valence
electrons
26. Refer to the Venn diagram above.
Which of the following elements
would have the most similar
chemical properties as Element I?
F. Tantalum
G. Scandium
H. Potassium
J. Strontium
Test - Unit 3.2: The Periodic Table
27. Using the information in the Periodic
Table, it is possible to determine
that atoms of the
elements aluminum (Al), silicon
(Si), and phosphorus (P) are most
similar in terms of —
A. mass
B. malleability
C. luster
D. corrosiveness
28. Which of the following groups in the
Periodic Table is made from very
reactive metals?
F. Group 1
30. Which of the following atomic
properties would be found in section
II of the Venn diagram?
G. Group 6
H. Group 17
F. used to find electrical charge
J. Group 18
G. used to find atomic number
H. found in a cloud around the nucleus
J. have a mass of 1 u
29. Which of the following groups in the
Periodic Table is made from nonreactive elements?
A. Group 1
B. Group 4
C. Group 17
D. Group 18
Test - Unit 3.2: The Periodic Table
31. The area or “cloud” around the
nucleus where electrons are found
32. A neutral particle located in the
nucleus; an atom with a different #
than usual is
called an isotope
33. A positively charged particle located
in the nucleus; the number NEVER
changes;
identifies the element
34. The “core” or middle of an atom
(contains the protons and neutrons)
35. A negatively charged particle
located in the electron cloud; an
atom with a
different # than usual is an ion
A/F. Proton
B/G. Electron
C/H. Neutron
D/J. Nucleus
E/K. Electron Cloud