Chemistry
Chemistry, 16.11.2020 16:40, djkk1367

Here are the energy levels in a fantasy hypothetical hydrogen-like atom. (You cannot use the Rydberg constant, 2.18 x 10-18 J, for this problem, therefore). What is the frequency of a photon that is absorbed when an electron goes from level 2 to level 4? Energyn = 4 -2.10 x 10-19 Jn = 3 -3.20 x 10-19 Jn = 2 - 5.20 x 10-19 Jn = 1 - 9.80 x 10-19 J

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 09:30, andrejr0330jr
What is the molar mass of potassium nitrate, kno3
Answers: 1
image
Chemistry, 22.06.2019 11:40, vlout
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
Answers: 1
image
Chemistry, 22.06.2019 12:00, kenoknox
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
image
Chemistry, 22.06.2019 13:00, araana24
Draw the structure for 5-isopropyl-2-methyl-3-nonene
Answers: 1
Do you know the correct answer?
Here are the energy levels in a fantasy hypothetical hydrogen-like atom. (You cannot use the Rydberg...

Questions in other subjects:

Konu
Mathematics, 26.09.2021 14:00