Question

Write any 5 positive and 5 negative compounds

Answer 1

negative

Acetate - C2H3O2-1

Bicarbonate - HCO3-1

Bromide - Br-1

Carbonate - CO3-2

Chlorate - ClO3-1

positive

Aluminum - Al+3

Ammonium - NH4+1

Barium - Ba+2

Bismuth - Bi3+

Cadmium - Cd2+

Answer 2

positive compounds

aluminium =Al^3+

zinc=Zn^2+

ammonium =NH4^+

cuprous (copper II)=cu^2+

cupric (copper III)=cu^3+

negative compounds

chloride =cl^-

bromide=Br^-

nitrade=N^3-

hydroxide=OH^-

nitrate=NO3^-

hope it helps you