Key Ions Flashcards
1
Q
Hydrogen
A
H+
2
Q
Sodium
A
Na+
3
Q
Potassium
A
K+
4
Q
Lithium
A
Li+
5
Q
Rubidium
A
Rb+
6
Q
Caesium
A
Cs+
7
Q
Copper (l)
A
Cu+
8
Q
Silver(l)
A
Ag+
9
Q
Ammonium
A
NH4+
10
Q
Calcium
A
Ca2+
11
Q
Barium
A
Ba2+
12
Q
Magnesium
A
Mg2+
13
Q
Zinc
A
Zn2+
14
Q
Cobalt
A
Co2+
15
Q
Manganese (ll)
A
Mn2+
16
Q
Aluminium
A
Al3+
17
Q
Iron (lll)
A
Fe3+
18
Q
Chloride
A
Cl-
19
Q
Bromide
A
Br-
20
Q
Iodide
A
I-
21
Q
Hydroxide
A
OH-
22
Q
Nitrate
A
NO3-
23
Q
Nitrite
A
NO2-
24
Q
Hydrogencarbonate
A
HCO3-
25
Hydrogensulphate
HSO4-
26
Sulphate
SO4 2-
27
Sulphite
SO3 2-
28
Sulphide
S. 2-
29
Oxide
O2-
30
Carbonate
CO3 2-
31
Copper (ll)
Cu 2+
32
Phosphate
PO4 3-
33
Hydrochloric acid
HCl
34
Nitric acid
HNO3
35
Sulphuric acid
H2SO4
36
Ethanoic acid
CH3COOH
37
Ammonia
NH3
38
Carbon monoxide
CO
39
Sulphur dioxide
SO2
40
Carbon dioxide
CO2
41
Methane
CH4
42
Nitride
N 3-
43
Hydride
H-
44
Hydrogen sulfide
H2S
45
Phosphoric acid
H3PO4 -
46
Lead
Pb -2
47
Nickle
Ni +2
48
Zinc
+2
49
Gallium
Ga 3+
50
Silicon
Si +4 / si -4
