Chemistry
Chemistry, 23.10.2019 06:00, Carly3393

What gives the gem amethyst its purplish color?
a. oxygen
b. quartz
c. iron
d. titanium

answer
Answers: 1

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Do you know the correct answer?
What gives the gem amethyst its purplish color?
a. oxygen
b. quartz
c. iron

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