Are chalk , limestone and marble are allotropes of calcium carbonate or carbonate like graphite ,buckministerfullerence and diamond are of carboon ?
 

Asked by sucharitasahoo1 | 29th Sep, 2017, 11:37: AM

Expert Answer:

Chalk , limestone and marble are not allotropes of calcium carbonate or carbonate like graphite ,buckministerfullerence and diamond are of carboon. 
Allotrpes are differnt forms of same ELEMENT prsesent in the same physical state.

Answered by Prachi Sawant | 1st Oct, 2017, 11:27: AM