jas7sadlover jas7sadlover

08-04-2017
Chemistry

contestada

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

Respuesta :

08-04-2017

graphite is used

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Аноним Аноним

08-04-2017

A.) "Graphite" is used in Pencils, 'cause of it's "Lubricant" characteristic.

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