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What is the total number of neutrons in the nucleus of a k-37 atom
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Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
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What is the total number of neutrons in the nucleus of a k-37 atom...
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