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WorksheetsThe Periodic Table of Elements
Total questions: 28
Worksheet time: 2hrs 20mins
Name
Class
Date
1.
How many electrons can Shell 2 hold?
a)
8
b)
18
c)
2
d)
32
2.
"Be" is the atomic symbol for what element?
a)
Boron
b)
Bromine
c)
Beryllium
d)
Bohrium
3.
"Si" is the atomic symbol for what element?
a)
Sulfur
b)
Silicon
c)
Strodium
d)
Samarium
4.
"S" is the atomic symbol for what element?
a)
Sulfur
b)
Sodium
c)
Silver
d)
Scandium
5.
What is the atomic symbol for Potassium?
a)
Po
b)
K
c)
P
d)
S
6.
What is the atomic symbol for Chlorine?
a)
Ch
b)
C
c)
Cl
d)
Co
7.
What is the atomic symbol for Magnesium?
a)
M
b)
Mg
c)
Ma
d)
Mn
8.
How many protons does Lithium contain?
a)
7
b)
3
c)
4
d)
9
9.
What is the atomic mass of Carbon?
a)
18.011
b)
6
c)
6.011
d)
12.011
10.
How many electrons does Boron contain?
a)
5
b)
16
c)
11
d)
6
11.
How many neutrons does Nitrogen contain?
a)
7
b)
14
c)
15
d)
21
12.
How many neutrons does Boron contain?
a)
5
b)
17
c)
6
d)
11
13.
What is the atomic number of Arsenic?
a)
42
b)
75
c)
108
d)
33
14.
How many protons does Phosphorus contain?
a)
15
b)
31
c)
46
d)
16
15.
What element has the atomic symbol of "C"?
a)
Calcium
b)
Carbon
c)
Chlorine
d)
Chromium
16.
What element has the atomic symbol of "Na"?
a)
Nitrogen
b)
Sulfur
c)
Sodium
d)
Neon
17.
Elements become less metallic as you move from...
a)
right to left
b)
left to right
c)
top to bottom
d)
bottom to top
18.
What particles are found in the nucleus?
a)
protons and electrons
b)
neutrons and electrons
c)
protons and neutrons
d)
just protons
19.
How are the elements arranged on the periodic table?
a)
by the number of protons
b)
alphabetically
c)
by the atomic mass
d)
by the number of neutrons
20.
How many neutrons does Lithium contain?
a)
3
b)
4
c)
7
d)
10
21.
What class of elements has an almost complete set of electrons in their outer shell?
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Noble Gases
22.
Where is all of the mass of the atom found?
a)
Electron Shell
b)
Protons
c)
Electrons
d)
Nucleus
23.
How many electrons can shell 4 hold?
a)
2
b)
32
c)
8
d)
18
24.
How many protons does Iron have?
a)
26
b)
56
c)
30
d)
82
25.
How many electrons does Iron have?
a)
26
b)
56
c)
30
d)
82
26.
What is the atomic mass of Iron?
a)
55.847
b)
29.847
c)
81.847
d)
26
27.
How many neutrons does Mercury contain?
a)
121
b)
201
c)
200.592
d)
80
28.
What is the atomic symbol for Oxygen?
a)
O
b)
Ox
c)
Og
d)
On
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