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WorksheetsPeriodic Table
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
a)
energy levels
b)
valence electrons
c)
protons
d)
neutrons
2.
a)
energy levels
b)
valence electrons
c)
protons
d)
neutrons
3.
a)
Group 1
b)
Group 7
c)
Group 2
d)
Group 8
4.
a)
Group 1
b)
Group 7
c)
Group 8
d)
Group 2
5.
a)
Group 1
b)
Group 7
c)
Group 8
d)
Group 2
6.
a)
Metals
b)
Nonmetals
c)
Metalloids
7.
a)
Metals
b)
Nonmetals
c)
Metalloids
8.
a)
Metals
b)
Nonmetals
c)
Metalloids
9.
Which number is the atomic mass?
a)
79
b)
196.97
10.
The number at the top of each square on the periodic table is the ...
a)
atomic number
b)
atomic mass
c)
Chemical Symbol
d)
Element Name
11.
Most of the elements on the periodic table are classified as _____.
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Periods
12.
The electrons of an atom are found...
a)
in the outer "cloud" surrounding the atom.
b)
in the nucleus of the atom.
c)
in the cloud and in the nucleus.
13.
The subatomic particle with a negative charge is the
a)
electron
b)
proton
c)
neutron
d)
nucleus
14.
How many electrons does a Copper atom have?
a)
63
b)
29
c)
92
d)
34
15.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
16.
Elements in Group 2 have
a)
Two energy levels
b)
Two valence electrons
c)
Two compounds
d)
Two electrons
17.
What element family is circled above?
a)
halogen
b)
Noble gases
c)
alkali metals
d)
transition metals
18.
Valence electrons are
a)
the electrons in the outer most energy level
b)
all the electrons in the atom
19.
Atomic Mass equals the combined number of
a)
Protons and Electrons
b)
Electrons and Neutrons
c)
Protons and Neutrons
20.
How many electron "shells" (energy levels) will this element have?
a)
2
b)
3
c)
13
d)
26
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