WorksheetsPeriodic Table
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
a)
Periods
b)
Groups
2.
a)
Periods
b)
Groups
3.
a)
Same group
b)
Same period
4.
How did Mendeleev arrange the elements?
a)
alphabetical
b)
density
c)
melting point
d)
atomic mass
5.
The horizontal row on the periodic table is called a
a)
group
b)
family
c)
period
d)
atomic number
6.
A vertical column is called...
a)
group
b)
tower
c)
period
d)
crew
7.
The blue atoms are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
8.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
9.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
10.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
100 %
