Graphite
Lead
Carbon
Mica
Answer is Right!
Answer is Wrong!
The correct answer is A. Graphite.
Graphite is a form of carbon that is soft and slippery. It is used in the manufacture of lead pencils because it is a good conductor of electricity and heat. It is also used in lubricants, batteries, and other applications.
Lead is a heavy metal that is toxic to humans. It
0 576 512">