Atomic Structure Flashcards
1
Q
Electrons - what is it it’s mass, charge and where it’s found
A
1/2000
-1 negative
Outer shells
2
Q
Protons - what is it it’s mass, charge and where it’s found
A
1
+1 positive
Inside the nucleus
3
Q
Neutrons - what is it it’s mass, charge and where it’s found
A
1
0
Inside the nucleaus
4
Q
What is an atomic number
A
The number of protons/electrons
5
Q
What is the relative atomic mass
A
Protons add the neutrons
6
Q
What is an isotype
A
A variant of an element with a different number of neutrons, this means the atomic mass is changed