Chemistry
A unit of measure of absorbed radiation is known as what?
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What compound found in tap water is good for the teeth?
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What is the symbol used on the periodic table for the element Fluorine?
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What symbol appears on the periodic table for Magnesium which has the atomic number 12?
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What is force that resists the separation of two bodies in contact called?
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Unnilseptium on the periodic table is noted by which symbol?
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What element, used in some types of paint, created a health risk to children who ate paint chips?
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The study of composition and properties of substances and matter is called?
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What are chemicals that reduce or prevent oxidation called?
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Which of these helps determine what state of matter a substance is in?
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What element is the basis for organic chemistry, as it occurs in all living organisms?
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