Atoms Flashcards
1
Q
What charge is an atom?
A
Neutral
2
Q
What Is a protons mass?
A
1
3
Q
What is a neutrons mass?
A
1
4
Q
What is an electrons mass
A
almost 0
5
Q
What is a protons charge?
A
+1 (positive)
6
Q
What is a neutrons charge?
A
0 (neutral)
7
Q
What is an electrons charge?
A
-1 (negative)
8
Q
How to work out relative atomic mass
A
(Abundance of Isotope 1 x mass of isotope 1)+(abundance of isotope 2 x mass of isotope 2)
9
Q
How to work out relative formula mass
A
add together the relative atomic mass values for all the atoms in the formula
