Three of the strongest lines in the He+ ion spectrum are observed at the following wavelengths: (1) 121.57 nm, (2) 164.12 nm, (3) 25.64 nm. Find the quantum numbers of the initial and final states for the transitions that give rise to these three lines. Use Equation 4, the wavelengths of lines that can originate from transitions involving any two of the four lowest levels. (1)--> (2)--> (3)-->
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Chemistry, 22.06.2019 10:00, winstonbendariovvygn
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
Answers: 3
Chemistry, 22.06.2019 15:40, alleshia2007
Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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Chemistry, 22.06.2019 23:00, ceejay8005
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
Three of the strongest lines in the He+ ion spectrum are observed at the following wavelengths: (1)...
Mathematics, 13.02.2020 02:18
Mathematics, 13.02.2020 02:18