Suppose a star is undergoing a nuclear reaction. what happens to the elements around the star as it begins to emit more and more electromagnetic radiation? the lighter elements are pushed farther away than the rocky materials. the rocky materials are broken down into smaller particles. the rocky materials are pulled in by the electromagnetic radiation. the lighter elements are burned up by the electromagnetic radiation.
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Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.
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If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
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Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
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What is the subscript for oxygen in its molecular formula
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Suppose a star is undergoing a nuclear reaction. what happens to the elements around the star as it...
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