Chemistry, 30.12.2019 22:31 hasshh

Which of the following is used in pencils?
a. graphite
b. silicon
c. charcoal
d. phosphorous

Answers: 1

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Which of the following is used in pencils?
a. graphite
b. silicon
c. charcoal...

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More questions: Chemistry Another questions

Which of the following is used in pencils? a. graphite b. silicon c. charcoal d. phosphorous

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Another question on Chemistry

Which of the following is used in pencils?
a. graphite
b. silicon
c. charcoal
d. phosphorous