Chemistry, 19.06.2020 06:57 ramanpreet
The electron in a hydrogen atom, originally in level n = 8, undergoes a transition to a lower level by emitting a photon of wavelength 3745 nm. What is the final level of the electron?(c=3.00×10^8m/s, h=6.63×10^-34 J·s, RH=2.179×106-18J)a. 5
b. 6
c. 8
d. 9
e. 1
Answers: 1
Chemistry, 22.06.2019 14:30
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
Answers: 2
Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
Chemistry, 23.06.2019 03:30
Astudent uses universal ph paper to find the ph of three solutions . solution a has a ph of 5 solution b has a ph of 11 and solution c has a ph of 7 identify which solution is acidic which solution is neutral and which solution is basic
Answers: 1
The electron in a hydrogen atom, originally in level n = 8, undergoes a transition to a lower level...
Geography, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
History, 18.12.2020 20:20
World Languages, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
Biology, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
Mathematics, 18.12.2020 20:20
Arts, 18.12.2020 20:20
History, 18.12.2020 20:20
Social Studies, 18.12.2020 20:20
History, 18.12.2020 20:20