Chemistry, 27.08.2021 17:10 adhanom1271
A teacher is instructing students about the states of matter. He wants to compare the
numbers of elements that exist as solids, gases, and liquids at room temperature.
Which kind of illustration should the teacher use to present this information?
Answers: 3
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An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
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In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.
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Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.
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Which is an example of a highly unstable isotope that is often used in fission reactions?
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A teacher is instructing students about the states of matter. He wants to compare the
numbers of e...
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