Magnesium is found in

When magnesium is burnt in air, compounds of magnesium formed are magnesium oxide and:

The magnesium is used in

The magnesium is used in

Monovalent sodium and postassium ions, bivalent magnesium and calcium ions are found in :

Match the items of column 'A' with the alternative given in column 'B' {:("Column 'A'","Column'B'"),("(a) Magnesium","(i) Found in middle lamella"),("(b) Calcium","(ii) Required for enzyme activity"),("(c) Sulphur","(iii) Not important for plants"),("(d) Iodine","(iv) Found in some amino acids"),("(e) Manganese","(v) A structural component of chlorophyll"):}

Magnesium burns in air to form magnesium oxide. Do you know any other compound that is formed along with magnesium oxide ?

Magnesium is an activator for

Magnesium is an activator for