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Chemistry

Answered

Sapphires and Rubies are composed of ?
A. olive
B. turquoise
C. corundum
D. quartz

Answer :

MAHMOUDBOURJI1IN MAHMOUDBOURJI1IN

Answer:

c

Explanation:

it is corundum now please follow me

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Answer: corundum

Explanation: Both are made of alumina and oxygen, but they just differ in color. When a corundum is red, it is classified as a ruby, and when it’s blue, it is called a sapphire.

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