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WorksheetsAll About Atoms
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Every kind of matter is made of _____ .
a)
stuff
b)
chemicals
c)
atoms
2.
An electron has a _______ charge.
a)
positive
b)
negative
c)
neutral
3.
A proton has a _______ charge.
a)
positive
b)
negative
c)
neutral
4.
A neutron has a _______ charge.
a)
positive
b)
negative
c)
neutral
5.
A proton has about the same mass as a __________ .
a)
nucleus
b)
neutron
c)
electron
6.
Protons and neutrons are found in the ______ .
a)
circle
b)
electron
c)
nucleus
7.
Electrons are 1,800 times smaller than ___________ .
a)
protons
b)
neutron
c)
nuclei
8.
The center of an atoms is called the _________ .
a)
proton
b)
neutron
c)
nucleus
9.
The ___ move in space around an atom.
a)
neutron
b)
protons
c)
electrons
10.
The letters ___ can help you remember the three subatomic particles.
a)
pip
b)
pep
c)
pen
d)
pel
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