NEW
Font size
S
M
L
XL
WorksheetsElements in the periodic table
Total questions: 15
Worksheet time: 30mins
Name
Class
Date
1.
Mendeleev arranged the elements by their ________________
a)
alphabetical
b)
density
c)
melting point
d)
atomic mass
2.
The horizontal rows on the periodic table are called
a)
groups
b)
families
c)
periods
d)
atomic numbers
3.
Each vertical column on the periodic table is called a...
a)
group
b)
tower
c)
period
d)
crew
4.
Beryllium is in group number______.
a)
Group 2
b)
Group 3
c)
Group 4
d)
Group 7
5.
An element's identity is determined by the number of
a)
electrons.
b)
protons.
c)
neutrons.
d)
valence.
6.
Nitrogen
a)
N
b)
Ni
c)
He
d)
G
7.
Silver
a)
Si
b)
S
c)
E
d)
Ag
8.
Potassium
a)
P
b)
Ss
c)
K
d)
Po
9.
Nickel
a)
N
b)
El
c)
Ck
d)
Ni
10.
Which element is found in period 3 group 2?
a)
Sodium (Na)
b)
Magnesium (Mg)
c)
Yttrium (Y)
d)
Boron (B)
11.
An example of elements from period 3 that have the same number of electron shell
a)
Hydrogen and Oxygen
b)
Sodium and Potassium
c)
Sodium and Magnesium
d)
Helium and Hydrogen
12.
What is the chemical symbol for Aluminum?
a)
A
b)
Al
c)
Au
13.
Elements in the same________ often have similar chemical and physical properties.
a)
period
b)
group
14.
In which region would the nonmentals be found?
a)
1
b)
4
c)
3
d)
5
15.
The order of elements in the periodic table is based on
a)
the number of protons in the nucleus.
b)
the electric charge of the nucleus.
c)
the number of neutrons in the nucleus.
d)
atomic mass.
Reset
