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In an energy pyramid, which level has the most available energy?
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
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How many grams of mg are needed to react completely with 3.80 l of a 2.50 m hf solution? mg + 2hf y...
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