1
Q
What is an atom?
A
• An atom is the smallest particle of an element that still has the properties of that element.
2
Q
What are the names of the subatomic particles?
A
Protons, neutron,electrons
3
Q
Where is the neutron situated int he atom?
A
Nucleus
4
Q
What is the relative charge of the neutron?
A
It has no charge
5
Q
What is the relative mass of the neutron?
A
1
6
Q
Where is the electron situated in the atom?
A
Outside the nucleus
7
Q
What is the relative charge of the electron?
A
_
8
Q
What is the relative mass of the electron?
A
1/1840
9
Q
Where is the proton situated in the atom?
A
In the shells of the nucleus
10
Q
What is the relative charge of the proton?
A
+
11
Q
What is the relative mass of the proton?
A
1
12
Q
What are subatomic particles?
A
A particle found inside the atom
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