Question

Elements R,S and W have atomic numbers 12,13And 15 respectively
a) write the formula of their oxides
b) Name the type of bond in the compounds formed in (a) above
c) identify the oxide from (a) above that will react with both acids and bases
d) what name is given to such an oxide​

Answer 1

Answer:

a. Formula of their oxide are RO,S2O3 AND W2O5

B.they form ionic bond,ionic bond and covalent bond respectively

C. A and B react as basic oxide and C react as acidic oxide