Answer to Question #223327 in General Chemistry for Eva

Question #223327

The energy level of hydrogen atom is given by the relationship En = -13.6/n2 , where n is a whole number different from zero and En the energy in eV of level n. The wavelength of a seriesof level n whereby n is the number of decayed nuclei of a radioactive sample over a time period of 1 day with half-life of 12hours and initially number of nuclei 8.

A. 500nm

B. 416.1nm

C. 121.9 nm

D. 487.5nm


1
Expert's answer
2021-11-25T01:27:09-0500

-13.6×8= 416.1nm


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS