chemistry year 10 mocks revision Flashcards
1
Q
soluble
A
able to dissolve in a liquid
2
Q
insoluble
A
unable to diolve in a liquid
3
Q
solute
A
a substance that had dissolved
4
Q
solution
A
a combination of solvent and solute
5
Q
solvent
A
a liquid that solute is dissolved in
6
Q
RF formula
A
distance spot moved / distance solvent moved
7
Q
isotope relative atomic mass formula
A
% x isotope1 + % x isotope 2 + % x isotope 3 / 100
8
Q
atomic shell rule
A
2,8,8
9
Q
concentration formula
A
amount dissolved / volume of solution