Chemistry, asked by vivek95singhkathait, 26 days ago

an element with variable valency​

Answers

Answered by shefalibarik43
0

Answer:

Certain elements have more than one valency. They exhibit variable valency. For example, copper, tin, iron and mercury exhibit variable valency. Copper combines with oxygen to form cuprous oxide (Cu2O) and cupric oxide (CuO).

Answered by prasiddhabikar
0

Answer:

Carbon allotrophy I think.

Similar questions