This energy diagram shows the allowed energy levels of an electron in a certain atom -D energy C Which is the ground state? B A Use this diagram to complete the table below. How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the emission line at the shortest wavelength? Which transition causes the emission line at the longest wavelength? (pick one) 0 0 0 →0 0-0

This energy diagram shows the allowed energy levels of an electron in a certain atom -D energy C Which is the ground state? B A Use this diagram to complete the table below. How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the emission line at the shortest wavelength? Which transition causes the emission line at the longest wavelength? (pick one) 0 0 0 →0 0-0

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: E D energy с B A Use this diagram to complete the table below. Which is the ground state? How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the absorption line at the shortest wavelength? Which transition causes the absorption line at the longest wavelength? X (pick one) 0 Start over 0-0 0-0
Which of the following wavelength of light has the lowest energy? a) all of these are equal b)470 nm c)650 nm d)540 nm
Please help
Describe the process by which an atom absorbs a photon to move an electron in an atom. Your answer must include the following words or phrases: 1. absorb2. electron3. higher or lower (choose one)4. farther or closer (choose one)5. nucleus6. principal energy level, n
4. Electrons must gain energy in order to move from lower energy levels to higher energy levels. When the electron moves back down from a higher energy level to a lower one, how does it "lose" this energy? Where does the energy go? Edit View Insert Format Tools Table 12pt v Paragraph v BIU T?v:
Choose the CORRECT statement concerning electromagnetic radiation. Select one: O a. A photon with a wavelength of 2500 Angstroms has one-half as much energy as a photon with a wavelength of 5000 Angstroms O b. Infrared liqght has a shorter wavelength than X-rays O. The greater the frequency of the electromagnetic radiation, the smaller the energy of the radiation O d. Electromagnetic radiation is energy transmission in which electric and magnetic fields are propagated as waves. O e. The speed of ultraviolet light is faster than X-rays in a vacuum
Which electron transition, 1 or 2 (shown above), would require the transfer of energy TO the atom (energy absorbed), and which transition would result in the transfer of energy FROM the atom to the surroundings (energy released)? Explain your reasoning, using the term potential energy in your response.
A certain radiation has a wavelength of 498 nm. What is the energy, in Joules per mole, of a mole of photons of this radiation? Lütfen birini seçin: O a. 5.64x109 J/mol O b. 2.40x10$ J/mol O c. 1.38x105 J/mol O d. 6.36x105 J/mol O e. 7.56x105 J/mol
2. What is the difference between an emission spectrum and an absorption spectrum for a specific element?
This is from a study guide for a final, not a graded assignment.
This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: energy C Which is the ground state? B A Use this diagram to complete the table below. How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the absorption line at the shortest wavelength? Which transition causes the absorption line at the longest wavelength? (pick one) 0 0 0-0 0-0 ? 000 18 Ar
This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 any SI prefix in the ALEKS Data tab.) 21 You can find the meaning of 1400 1200 1000 800 00 energy (z) B 600 -A 400 200 do Use this diagram to complete the table below. Ar What is the energy of the electron in the ground state? zJ Ox10 What is the energy of the electron in the first excited state? ZJ If the electron makes the transition shown by the red arrow, from B to C, will a photon be absorbed or emitted? absorbed O emitted