WorksheetsGet To Know the Periodic Table
Total questions: 9
Worksheet time: 7mins
Name
Class
Date
1.
How many protons are in this element?
a)
79
b)
196
c)
117
d)
Cannot be determined
2.
What's a valence electron?
a)
electrons in the second energy level
b)
electrons in the outermost energy level
c)
the atomic number
d)
electrons in the first level
3.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
4.
Calcium has the atomic symbol-
a)
C
b)
Ca
c)
Cu
d)
Cl
5.
Sodium has the atomic symbol-
a)
S
b)
So
c)
N
d)
Na
6.
What does the 6 represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
7.
What is the name of this element?
a)
Helium
b)
Rubidium
c)
Hydrogen
d)
Mercury
8.
Tin has this atomic symbol
a)
Ti
b)
Tc
c)
Ge
d)
Sn
9.
Which one of the following elements is a group 1 metal? (In the 1st column on the periodic table)
a)
Rb
b)
Hf
c)
Ne
d)
Be
100 %
