What type of bonds are present in water molecule? Draw the electron- dot structure of water (H₂O).

11 What type of bonds are present in hydrogen chloride and oxygen? 12 Write the electron-dot structures for the following molecules:

(i) NaCl

(ii) Cl₂

14 What type of Bonds are present in methane (C) and sodium chloride (NaCl)? 15 State one major difference between covalent and ionic bonds and give one example each of covalent and ionic compounds.