Question

what is these substances graphite​

Answer 1

Answer:

Graphite is made of pure carbon. ... Although each allotrope is made of carbon, the different arrangement of the carbon atoms results in very different physical properties (for example diamond is a very hard substance, whereas graphite is much more malleable.

Answer 2

Graphite is a crystalline form of the element carbon with its atoms arranged in a hexagonal structure. It occurs naturally in this form and is the most stable form of carbon under standard conditions. Under high pressures and temperatures it converts to diamond. Graphite is used in pencils and lubricants. It is a good conductor of heat and electricity. Its high conductivity makes it useful in electronic products such as electrodes, batteries, and solar panels.