1
Q
What is an atoms overall charge
A
An atom has no overall charge
2
Q
What is a protons relative charge
A
+1
3
Q
What is the charge if
No.protons=No.electrons
A
There is no overall charge
4
Q
Where is the atomic number situated on the periodic table
A
At the bottom
5
Q
What is the relative charge of an electron
A
-1
6
Q
What does the atomic number tell you?
A
The total number of protons and electrons that an element has
7
Q
How do you work out the number of neutrons in an element
A
Mass number-atomic number
