1
Q
What parts is an atom consisted of?
A
Electron-Proton-Neutron EPN
2
Q
What is the charge of an electron?
A
Negative
3
Q
What is the charge of a proton?
A
Positive
4
Q
What is the charge of a neutron?
A
Nothing
5
Q
What is meant by the atomic mass of an element?
A
The protons and the neutrons added together.
6
Q
Where does the atomic mass number go next to an element?
A
The top left
7
Q
Where does the number of the protons go next to an element?
A
The bottom left
8
Q
What is the one common thing shared between isotopes?
A
The number of their protons.
Chem 01A
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