Worksheetsatomic structure
Total questions: 9
Worksheet time: 3mins
Name
Class
Date
1.
Subatomic particles with a negative charge
a)
Electrons
b)
Neutrons
c)
Protons
d)
Quarks
2.
These are found in the nucleus and have a positive charge.
a)
proton
b)
electron
c)
neutron
d)
moron
3.
What is atomic number?
a)
Number of protons in an atoms
b)
Number of neutrons in an atom
c)
Mass of an atom
d)
Charge on an atom
4.
What mass does a neutron have?
a)
1
b)
0
c)
-1
d)
+2
5.
What is the atomic number?
a)
the number of protons in the nucleus
b)
the number of protons and neutrons in the nucleus
c)
the number of neutrons in the nucleus
d)
the number of protons in the energy levels
6.
What does the 6 represent?
a)
Atomic mass
b)
atomic number
c)
chemical symbol
d)
element name
7.
What does the 6 represent?
a)
Atomic mass
b)
atomic number
c)
chemical symbol
d)
element name
8.
What does the C represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
9.
Which subatomic particles are NOT located in the nucleus?
a)
Protons
b)
Neutrons
c)
Electrons
100 %
