Chemistry
The red color of rubies is caused mainly by the presence of what element?
More Questions from Chemistry
Which of the following molecules does not exhibit delocalized pi bonding?
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What alloy is made of copper and zinc and used for decoration for its bright gold-like appearance?
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What compound found in tap water is good for the teeth?
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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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What is the symbol used on the periodic table for the element Francium?
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