Chemistry, 07.01.2020 21:31 hailiemanuel9362
6. identify the number of neutrons in one atom of silicon with an isotopic mass number of 28 amu.
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Different isotopes indicate that an element will have different numbers of
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What produces wave a)sound b) heats c)transfer of energy d)vibrations
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100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
6. identify the number of neutrons in one atom of silicon with an isotopic mass number of 28 amu....
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