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WorksheetsAP Periodic Trends
Total questions: 23
Worksheet time: 46mins
Name
Class
Date
1.
Which atom has the largest atomic radius?
a)
As
b)
Se
c)
P
d)
S
2.
Which atom has the largest atomic radius?
a)
Mg
b)
Si
c)
S
d)
Ar
3.
Which atom is the most reactive?
a)
Ba
b)
Mg
c)
C
d)
Po
4.
Which atom has the largest atomic radius?
a)
Fe
b)
Zn
c)
Zn+2
d)
Fe+1
5.
Which atom has the largest atomic radius?
a)
Fr
b)
Ra
c)
Ba
d)
Cs
6.
Which atom has the smallest atomic radius?
a)
Ga
b)
Ge
c)
Zn
d)
Cu
7.
Which atom has the smallest atomic radius?
a)
K
b)
Ca
c)
Sr
d)
Rb
8.
Which atom has the highest electronegativity?
a)
O
b)
S
c)
N
d)
P
9.
Which atom has the strongest attraction for electrons?
a)
Ne
b)
Br
c)
Na
d)
Rb
10.
Which atom has the highest electronegativity?
a)
H
b)
K
c)
Br
d)
O
11.
Which atom has the least attraction for electrons?
a)
F
b)
Cs
c)
Li
d)
I
12.
Which atom has the least attraction for electrons?
a)
N
b)
O
c)
P
d)
S
13.
Which atom is the most metallic?
a)
Al
b)
Ga
c)
Zn
d)
Hg
14.
Which atom is the most metallic?
a)
Cr
b)
Fe
c)
Zn
d)
Cd
15.
Which atom is the least metallic?
a)
Fr
b)
Cs
c)
Rb
d)
K
16.
Which atom is the least metallic?
a)
Ba
b)
Ca
c)
B
d)
C
17.
Which atom would have the greatest first ionization energy?
a)
B
b)
C
c)
N
d)
O
18.
Which atom would require the most energy to remove an electron?
a)
F
b)
Cl
c)
Br
d)
I
19.
Which atom would require the most energy to remove an electron?
a)
Ar
b)
Cl
c)
I
d)
Xe
20.
Which atom would have the greatest first ionization energy?
a)
O
b)
P
c)
Ge
d)
In
21.
Which atom would have the lowest first ionization energy?
a)
Li
b)
Na
c)
K
d)
Rb
22.
Which atom would require the least energy to remove an electron?
a)
Li
b)
Be
c)
B
d)
C
23.
Which atom would have the lowest first ionization energy?
a)
He
b)
Ne
c)
Ar
d)
Kr
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