unicorngirl732 unicorngirl732

11-12-2020
Chemistry

contestada

____ is a gemstone used in clocks and watches.

A. Carbon
B. Chalcopyrite
C. Quartz
D. Corundum
E. Galena

Respuesta :

miagaeta30 miagaeta30

11-12-2020

Answer: C

Explanation:

Clocks and watches are made out of Quartz

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