Valency – Chemistry Flashcard

Potassium (K)
1
Silver (Ag)
1
Sodium (Na)
1
Calcium (Ca)

2

 

Copper (Cu)
2
Lead (Pb)
2
Magnesium (Mg)
2
Zinc (Zn)
2
Iron (Fe)
2 and 3
Aluminium (Al) 
3
Bromine (Br)
1
Chlorine (Cl)
1
Hydrogen (H)
1
Iodine (I)
1
Sulphur (S)
2 also 4 and 6
Oxygen (O)
2
Nitrogen (N)
3 also 5
Phosphorus (P)
3 also 5
Carbon (C)
4
Hydrogen Carbonate (HCO^3)
1
Hydroxide (OH)
1
Nitrate (NO^3)
1
Ammonium (NH^4)
1
Carbonate (CO^3)
2
Sulphate (SO^4)
2

Get instant access to
all materials

Become a Member