What is allotropy ? Give the crystalline allotropes of cabon.

What is allotropy? Name the crystalline allotropes of Carbon. What are their uses?

What is allotropy ? Give the allotropes of oxygen.

The hybrid orbitals with 33.33% s-character are involved in the bonding of one of the crystalline allotropes of carbon. The allotrope is

Which is not an allotrope of carbon ?

The hardest allotrope of carbon:

Elemetal carbon appears in many structural forms or allotropes. Three of these forms are crystalline - diamond, graphite and the recently discovered fullerene (bucky ball) - while more than 40 others including coke and carbon black are amorphous. Now there seems to be a fourth crystalline allotrope of carbon, reported in 1995 by Rich and Lagow at the University of Texas Structures of different allotropes of carbon have been compared. Which represents incorrect comparison ?

Elemetal carbon appears in many structural forms or allotropes. Three of these forms are crystalline - diamond, graphite and the recently discovered fullerene (bucky ball) - while more than 40 others including coke and carbon black are amorphous. Now there seems to be a fourth crystalline allotrope of carbon, reported in 1995 by Rich and Lagow at the University of Texas Newly discovered allotrope of carbon has the form

What is allotropy ? Explain the different allotropic forms of phosphours.

Amorphous allotrope of carbon is