Question

Give 2-3 examples of

1) positive radicals
2) basic radicals
3) composite radicals
4) metals with variable
valency
5) bivalent acidic radicals
6) trivalent acidic radiclas

Answer 1

Answer:

1) Na+ , K+ , Li+

2) Ca (2+), NH4 (+), Mg (2+)

3) C2H5 , CO , C6H5

4) Manganese (2,3,4,5,6,7) , Iron (2,3) , Copper (1,2)

5) SO4 (2-) , CO3(2-)

6) PO4 (3-) , BO3 (3-)

Please mention if you need names of the radicals too .