Allotropy, from the Greek allos (other) and tropos (manner) (see http://en.wikipedia.org/wiki/Allotropes). For compounds - not eleements - this pheonomenon is called polymorphism.
carbon
Organic
No, carbon dioxide is a mixture of carbon and oxygen which are two different elements. Carbon Dioxide is a compound as it is made of two different elements!! :)
Carbon 13 is not an element it is an isotope. Carbon is an element but Carbon 13 is not.
Carbon is an element.
polymorphism
The existence of an element (or any other chemical substance) in more than one chemical form is called "allotropy".
No. Phosphorus is an element. Diamonds are made of carbon.
Sulphur, silicon and phosphorus.
Carbon, hydrogen, oxygen, nitrogen, phosphorus
The only element out of those listed which is on the same row of the periodic table as phosphorus is magnesium.
I beleive its CARBON.
oxygen,carbon,phosphorus,potassium,sulfer, hydrogen
Allotrophy is the existence of two or more different physical forms of a chemical element. Soot, Diamond, and Charcoal are all allotropes of carbon.
Carbon, phosphorus, sulphur, Selenium amount others..
All do. They are carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur.
Nitrogen, Oxygen, Phosphorus, Sulfur, Carbon and Hydrogen.