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WorksheetsPeriodic Table
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
Which describes the pattern of these elements on the periodic table?
a)
They are in order of importance
b)
They are in order by their atomic number
2.
Which is true about L and M?
a)
M has 2 more electrons in its outer shell than L
b)
L and M are in the same group
3.
In the periodic table,
a)
R is just above Q
b)
Q is just above R
4.
Use your periodic table to find how many protons are in Clorine (Cl)?
a)
6
b)
20
c)
17
d)
2
5.
Which is the element?
a)
Al
b)
H2O2
c)
LiF
d)
N2O4
6.
The picture pattern indicates which of the following on the periodic table?
a)
A group
b)
A period
7.
Which describes the pattern of these elements on the periodic table?
a)
They are arranged by the number of valence electrons they have
b)
They are arranged by atomic number
8.
The period for Bromine is ___________.
a)
3
b)
2
c)
4
9.
Beryllium is in group number______.
a)
Group 2
b)
Group 3
c)
Group 4
d)
Group 7
10.
How many valence electrons are in this atom?
a)
3
b)
7
c)
17
d)
8
11.
Find Argon on your periodic table (Ar). Which element will have the MOST properities in common with Argon?
a)
Zn
b)
N
c)
Cl
d)
He
12.
How many electron shells are in this atom?
a)
15
b)
5
c)
3
d)
2
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