Among Boron family, the element that forms an amphoteric oxide and amphoteric hydroxide is:
B
Al
Ga
In
Which among the following elements shown in the table forms amphoteric oxide?
Among the chalcogens, the element that forms an amphoteric dioxide is:
Name an element from group 2 Which forms an amphoteric oxide and a water soluble
A white amphoteric oxide reacts with sodium hydroxide to give sodium zincate and water. Name this amphoteric oxide.