Which of the following is used in pencils? - Study24x7
Social learning Network
2089 followers study24x7 27 Jul 2020 08:54 AM study24x7 study24x7

Which of the following is used in pencils?

A

Graphite

B

Silicon

C

Charcoal

D

Phosphorous

study24x7
Write a comment
Related Questions
500+   more Questions to answer
Most Related Articles