a) culate the first 3 electronic energy levels for He' and sketch an energy diagram for these levels. (this does not need to be to scale). b) Then label an electron relaxing from n = 3 to n = 2 on the energy diagram and calculate the energy of the photon that would be released. c) Based on the data collected during the atomic spectra lab, determine whether the photon emitted in the visible spectrum. Note, for He*, E = -2.18E-18 J * (4/n^2)

W ilat is ne nequency OF VisIble light with a wavelength of 500 nm? 2. For each of the following, describe the relationship as directly or inversely proportional: a) wavelength vs. frequency b) wavelength vs. energy c) frequency vs. energy 3. When sodium is excited in a flame, two ultraviolet spectral lines at A = 372.1 nm and A respectively are emitted. Which wavelength represents photons with %3D

||| = y google - Yahoo Search Results O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the organization of the electromagnetic spectrum Try Again Your answer is incorrect. • order of frequency: Your answer is incorrect. order of wavelength: Your answer is incorrect. order of energy: Your answer is incorrect. • type of radiation green light A few different types of electromagnetic radiation are listed in the table below. Complete the table by ordering these types of radiation by increasing frequency, wavelength, and energy per photon. For example, select "1" in the second column for the type of radiation with the lowest frequency, "2" for the type of radiation with the next higher frequency, and so forth. infrared radiation radio waves microwaves Explanation order of frequency (Choose one) ▼ (Choose one) (Choose one) ▼ (Choose one) ▼ pearson login - Yahoo Search Results Yahoo Search Results Recheck order of wavelength (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ (Choose one)…

3. If you put 120 volts of electricity through a pickle, the pickle will smoke and start glowing orange-yellow. The light is emitted because sodium ions in the pickle become excited; their return to the ground state results in light emission. The wavelength of this emitted light is 589 nm. a) Calculate its frequency. Express your answer using three significant figures. b) Calculate the energy of the emitted light. Express your answer using three significant figures. c) What is the energy of 0.10 mol of these photons? Express your answer using two significant figures.