Difference between revisions of "Graphite"
Jump to navigation
Jump to search
| Line 1: | Line 1: | ||
| − | + | Graphite is a soft [[allotrope]] of [[carbon]], noted for being one of few conductive non-metals. This is caused by its structure; 'sheets' of carbon linked by weak bonds, with every one in two having a 'spare' electron. Its sheet-like structure means that it is often mixed with clay to form the 'lead' in [[pencil|pencils]]. | |
Revision as of 18:46, June 12, 2007
Graphite is a soft allotrope of carbon, noted for being one of few conductive non-metals. This is caused by its structure; 'sheets' of carbon linked by weak bonds, with every one in two having a 'spare' electron. Its sheet-like structure means that it is often mixed with clay to form the 'lead' in pencils.