An atom in its ground state is excited when it absorbs a single photon of light. The atom then relaxes back to the ground state by emitting two photons, the first, a red photon at 700 700 nm, and the second, an infrared photon at 2100 nm. What is the wavelength of the absorbed photon?
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:40
If 10.0 ml of the solution on the right are withdrawn from the 100 ml beaker and diluted again in a similar manner, what is the new concentration? m nacl
Answers: 2
Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Chemistry, 22.06.2019 18:50
Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
Answers: 3
You know the right answer?
An atom in its ground state is excited when it absorbs a single photon of light. The atom then relax...
Questions
Chemistry, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
Computers and Technology, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
History, 13.12.2019 15:31
Mathematics, 13.12.2019 15:31
Biology, 13.12.2019 15:31
Chemistry, 13.12.2019 15:31
History, 13.12.2019 15:31
