WorksheetsPost quiz for build an atom
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
How many protons?
a)
1
b)
0
c)
2
d)
3
2.
How many electrons?
a)
1
b)
0
c)
2
d)
3
3.
How many neutrons?
a)
1
b)
0
c)
2
d)
3
4.
What is the mass?
a)
1
b)
0
c)
4
d)
3
5.
What is the name of this element?
a)
hydrogen
b)
helium
c)
lithium
d)
carbon
6.
What subatomic particle determines the identity of an atom?
a)
Electron
b)
Neutron
c)
Proton
d)
Neuron
7.
What determines the electrical charge of an atom?
a)
Neutron
b)
Electron
c)
Proton
d)
Nucleus
8.
The positive particles of an atom are
a)
electrons
b)
positrons
c)
neutrons
d)
protons
9.
If I want to change the mass of a carbon atom by one or more mass units I can either
a)
add a proton
b)
take away an electron
c)
add a neutron
d)
take away a proton
10.
Using your periodic table, which element has atoms containing 11 protons, 12 neutrons, and 11 electrons.
a)
Carbon
b)
Sodium
c)
Vanadium
d)
Selenium
100 %
