Chemistry, 21.11.2019 20:31 jillianbarnes2565
An electron in the 7th energy level of the h atom drops to the 3th energy level. in other words an electron in an excited state drops to a less excited state. what is the energy (in j) of the emitted photon? the energy of an electron in the nth level
Answers: 3
Chemistry, 23.06.2019 03:50, timothymoles
Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
Answers: 1
An electron in the 7th energy level of the h atom drops to the 3th energy level. in other words an e...
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