Chemistry
When cutting onions what is released in the air that makes a person tear?
More Questions from Chemistry
What is a vital constituent of plant and animal life, and is the key component of hemoglobin?
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Which electron that would emit the greatest amount of energy by dropping electron levels?
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What is the most abundant halogen found in the Earth's crust?
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Which of these can take on either a positive or negative charge, typically being a protein?
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What is the second-most abundant element in the universe, though it is much less common on Earth?
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Which mineral is highly valued as an industrial flux?
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