Metals and Non-metals Flashcards
1
Q
monovalent metals
A
hydrogen, lithium, sodium, potassium, copper (I), silver, ammonium
2
Q
divalent metals
A
magnesium, calcium, barium, iron (ii), copper (ii), zinc, tin (ii), lead (ii)
3
Q
trivalent metals
A
iron (iii), aluminium
4
Q
hydrogen
A
H+
5
Q
lithium
A
Li+
6
Q
sodium
A
Na+
7
Q
potassium
A
K+
8
Q
copper (i)
A
cu+
9
Q
silver
A
Ag+
10
Q
ammonium
A
NH4+
11
Q
magnesium
A
mg2+
12
Q
calcium
A
Ca2+
13
Q
barium
A
Ba2+
14
Q
iron (II)
A
Fe2+
15
Q
copper (II)
A
cu2+
16
Q
zinc
A
zn2+
17
Q
tin (II)
A
Sn2+
18
Q
lead (II)
A
Pb2+
19
Q
iron (III)
A
Fe3+
20
Q
aluminium
A
Al3+
