## Emission of Light from Hydrogen and Metal Atoms### Hydrogen Emission LinesThis table presents data on the emission lines from hydrogen atoms, indicating the scale readings, corresponding wavelengths according to a calibration curve, and their assigned electronic transitions.| Line | Scale Reading | Wavelength (from calibration curve) | Assigned Transition ||------|---------------|-------------------------------------|---------------------|| 1 | 660 | 656 nm | 3 → 2 || 2 | 480 | 486 nm | 4 → 2 || 3 | 430 | 430 nm | 5 → 2 || 4 | ? | 410 nm | 6 → 2 |### Explanation- **Line 1:** The scale reading is 660, corresponding to a wavelength of 656 nm. This emission line represents the transition from the third to the second energy level in a hydrogen atom. - **Line 2:** With a scale reading of 480, the wavelength is 486 nm, representing a transition from the fourth to the second energy level. - **Line 3:** The scale reading is 430, yielding a wavelength of 430 nm. This transition occurs from the fifth to the second energy level. - **Line 4:** No scale reading is provided, but the wavelength is 410 nm, indicating a transition from the sixth to the second energy level.

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Answered: Hydrogen Emission Lines Wavelength…

Hydrogen Emission Lines Wavelength Scale Reading (from calibration curve) Assigned Transition Line 660 656 nm 3-72 486 nm4-72 ךכל 480 430 430nm 6-22 410 nm 3.

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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Question

## Emission of Light from Hydrogen and Metal Atoms

### Hydrogen Emission Lines

This table presents data on the emission lines from hydrogen atoms, indicating the scale readings, corresponding wavelengths according to a calibration curve, and their assigned electronic transitions.

| Line | Scale Reading | Wavelength (from calibration curve) | Assigned Transition |
|------|---------------|-------------------------------------|---------------------|
| 1 | 660 | 656 nm | 3 → 2 |
| 2 | 480 | 486 nm | 4 → 2 |
| 3 | 430 | 430 nm | 5 → 2 |
| 4 | ? | 410 nm | 6 → 2 |

### Explanation

- **Line 1:** The scale reading is 660, corresponding to a wavelength of 656 nm. This emission line represents the transition from the third to the second energy level in a hydrogen atom.

- **Line 2:** With a scale reading of 480, the wavelength is 486 nm, representing a transition from the fourth to the second energy level.

- **Line 3:** The scale reading is 430, yielding a wavelength of 430 nm. This transition occurs from the fifth to the second energy level.

- **Line 4:** No scale reading is provided, but the wavelength is 410 nm, indicating a transition from the sixth to the second energy level.

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