Chemistry, 05.02.2021 07:30 sistrunkbrittnorn5dz
The electron in the hydrogen atom is initially in the n = 5 orbit. The atom absorbs a photon with a frequency of 6.446 x 1013sec-1. How far is the electron from the nucleus after the photon is absorbed?
Answers: 3
Chemistry, 22.06.2019 08:00
Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 1
Chemistry, 22.06.2019 08:40
What is the value of keq for the reaction expressed in scientific notation?
Answers: 1
Chemistry, 22.06.2019 13:30
Apush or pull that moves or changes and object when to objects touch
Answers: 2
The electron in the hydrogen atom is initially in the n = 5 orbit. The atom absorbs a photon with a...
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