Chem 065 - Introductory General Chemistry » Winter 2024 » Practice Periodic Table and Ions
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Question #1
All elemental symbols are comprised of a two-letter abbreviation.
A.
TRUE
B.
FALSE
Question #2
Group 2A elements are called alkali metals.
A.
TRUE
B.
FALSE
Question #3
Aluminum is one of the most commonly used metalloids.
A.
TRUE
B.
FALSE
Question #4
A cation forms when an atom gains an electron.
A.
TRUE
B.
FALSE
Question #5
Halogens form anions with a 1- charge.
A.
TRUE
B.
FALSE
Question #6
Which of the following elements has only 12 protons?
A.
Mg
B.
C
C.
none of these
D.
O
E.
Z
Question #7
What is the atomic symbol for silver?
A.
Si
B.
Ag
C.
Au
D.
none of these
E.
S
Question #8
What is the atomic symbol for tin?
A.
Si
B.
Ti
C.
Tn
D.
Sn
E.
none of these
Question #9
What is the correct chemical symbol for mercury?
A.
Hm
B.
Me
C.
My
D.
Hy
E.
none of these
Question #10
Which of the following is NOT a correct name, symbol combination?
A.
beryllium, Be
B.
magnesium, Mg
C.
manganese, Mn
D.
silicon, Si
E.
iron, I
Question #11
How many neutrons are present in C-14?
A.
12
B.
6
C.
none of these
D.
8
E.
14
Question #12
How many protons and neutrons are in Cl-37?
A.
17 protons, 37 neutrons
B.
20 protons, 17 neutrons
C.
17 protons, 20 neutrons
D.
none of these
E.
37 protons, 17 neutrons
Question #13
The elemental symbol Mn represents the element ________.
A.
none of these
B.
manganese
C.
meitnerium
D.
magnesium
E.
mendelevium
F.
molybdenum
Question #14
Which one of the following is a main-group nonmetal element in period number 3 of the periodic table?
A.
sulfur
B.
gallium
C.
sodium
D.
bromine
E.
none of these
F.
selenium
Question #15
What is the charge on an ion that has an atomic number of 24 and contains 22e-?
A.
2-
B.
none of these
C.
1-
D.
1+
E.
2+
Question #16
What is the charge on a calcium atom that contains 18e-?
A.
20+
B.
1+
C.
2-
D.
2+
E.
none of these
Question #17
How many neutrons are found in Ne-21?
A.
none of these
B.
10
C.
21
D.
0
E.
11
Question #18
Match the element to the correct group designation. Germanium
A.
1A
B.
4A
C.
5A
D.
6A
E.
3A
Question #19
Match the element to the correct group designation. Nitrogen
A.
1A
B.
6A
C.
3A
D.
4A
E.
5A
Question #20
Match the element to the correct group designation. Sulfur
A.
4A
B.
6A
C.
3A
D.
1A
E.
5A
Question #21
Match the element to the correct group designation. Lithium
A.
3A
B.
6A
C.
4A
D.
1A
E.
5A
Question #22
Match the element to the correct group designation. Potassium
A.
5A
B.
3A
C.
6A
D.
4A
E.
1A
Question #23
Determine whether the element is likely to lose or gain electrons. Tungsten
A.
gain electrons
B.
lose electrons
Question #24
Determine whether the element is likely to lose or gain electrons. Rubidium
A.
gain electrons
B.
lose electrons
Question #25
Determine whether the element is likely to lose or gain electrons. Copper
A.
gain electrons
B.
lose electrons
Question #26
Determine whether the element is likely to lose or gain electrons. Lead
A.
lose electrons
B.
gain electrons
Question #27
Determine whether the element is likely to lose or gain electrons. Selenium
A.
gain electrons
B.
lose electrons
Question #28
Determine whether the element is likely to lose or gain electrons. Calcium
A.
gain electrons
B.
lose electrons
Question #29
Determine whether the element is likely to lose or gain electrons. Iodine
A.
gain electrons
B.
lose electrons
Question #30
Which element is a period 5 transition element?
A.
V
B.
l
C.
Pd
D.
Mn
E.
P
Question #31
An isotope represented as S-34:
A.
must have exactly 18 electrons.
B.
contains exactly 18 neutrons.
C.
none of these
D.
is an isotope of sodium.
E.
has 34 protons.
Question #32
How many neutrons are found in Ne-21?
A.
0
B.
11
C.
21
D.
none of these
E.
10
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