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WorksheetsSub-atomic particles
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
The negatively charge (-) of an atom.
a)
proton
b)
electron
c)
neutron
2.
The no charge (n0) particles of an atom.
a)
Proton
b)
Electron
c)
Neutron
3.
The positively charge (+) of an atom
a)
Proton
b)
Electron
c)
Neutron
4.
What is the number of proton of the element
a)
64
b)
35
c)
29
5.
What is the number of electron of the element?
a)
226
b)
88
c)
138
6.
Which of the following is the number of neutron?
a)
45
b)
35
c)
80
7.
Proton and Electron is the same with _______
a)
Neutron
b)
Atomic Mass
c)
Atomic Number
8.
What is the atomic mass of the element?
a)
127
b)
126
c)
53
9.
Protons and Neutrons can be found inside the nucleus.
a)
True
b)
False
10.
The three (3) sub atomic particles of an atoms are proton, electron and neutron.
a)
True
b)
False
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