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Chemistry, 22.06.2019 08:00
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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Chemistry, 22.06.2019 14:30
Which of the following describes a situation where competition between producers exists
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A fuel is found to release 3280 kJ of heat when 0.600 moles of the fuel is burned. Which of the fuel...
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