Chemistry
The red color of rubies is caused mainly by the presence of what element?
More Questions from Chemistry
What three components are needed in order to produce fire?
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What symbol appears on the periodic table for the element with the atomic number 6?
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What symbol appears on the periodic table for the element with the atomic number 106?
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What is the oxidation number on the chromium in a dichromate ion "(Cr2O7)^2-"?
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What word means "two or more types of matter are evenly distributed in a mixture"?
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What kind of cell has a negative EMF and a positive Gibbs free energy?
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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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