Chemistry
The red color of rubies is caused mainly by the presence of what element?
More Questions from Chemistry
What is the symbol used on the periodic table for the element Protactinium?
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Which of the following is the list of hydrogen halides of group 7A from highest boiling point to lowest?
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A critical component of vitamin B-12, what element is the only metal found in vitamins?
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Inhaling what gas temporarily makes the sound of a person's voice squeaky?
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Mendelevium on the periodic table is noted by which symbol?
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What is formed when metals are blended with other metals?
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