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Chemistry
The red color of rubies is caused mainly by the presence of what element?
Chemistry
The red color of rubies is caused mainly by the presence of what element?
Iron
Cadmium
Strontium
Chromium
More Questions from Chemistry
Acetic acid gets its name from which of the following?
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What is the unit defined as the energy needed to raise one gram of water by 1 degree Celsius?
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Sodium on the periodic table is noted by which symbol?
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What symbol appears on the periodic table for the element with the atomic number 62?
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Which of these objects has the most mass?
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Which noble gas has "A" as its first letter?
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In a triple bond, how many each pi and sigma bonds are there?
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What are the main two elements that undergo fusion to power the sun?
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