Chemistry, 10.12.2019 03:31 backyardmastrs
An electron in a hydrogen atom is excited from the n = 1 ground state to the n = 4 excited state. classify the statements about this absorption and emission process as true or false. true false it takes less energy to ionize the electron from the n= 4 state than from the ground state. on average, the electron is closer to the nucleus in the n= 4 state than in the n = 1 state. the wavelength of light emitted when the electron falls from n = 4 to n= 2 is shorter than the wavelength of light emitted when the electron falls from n = 4 to n = 1. the n= 4 excited state is the first possible excited state. the wavelength of light absorbed when the electron is excited from the ground state to n = 4 is the same as the wavelength of light emitted when the electron falls from n = 4 to the ground state.
Answers: 3
Chemistry, 22.06.2019 01:30
Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)
Answers: 1
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 3
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
An electron in a hydrogen atom is excited from the n = 1 ground state to the n = 4 excited state. cl...
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