Below are the line spectra of Neon (Z = 10) and Lithium (Z = 3). Which of the following statements best explains why more spectral lines are observed for Neon as compared to Lithium? Neon (Ne) Lithium (Li) Select one: ● a. O b. ● c. O d. Metals are held by stronger metallic bonds which makes emission more difficult. Neon has more energy levels and electrons which allows more electronic transitions. Neon tends to fluoresce in nature thus more spectral lines are observed. Lithium requires more energy to excite because it prefers to form cations to achieve octet configuration. 19
Below are the line spectra of Neon (Z = 10) and Lithium (Z = 3). Which of the following statements best explains why more spectral lines are observed for Neon as compared to Lithium? Neon (Ne) Lithium (Li) Select one: ● a. O b. ● c. O d. Metals are held by stronger metallic bonds which makes emission more difficult. Neon has more energy levels and electrons which allows more electronic transitions. Neon tends to fluoresce in nature thus more spectral lines are observed. Lithium requires more energy to excite because it prefers to form cations to achieve octet configuration. 19
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter6: The Structure Of Atoms
Section: Chapter Questions
Problem 13PS: The most prominent line in the spectrum of mercury is at 253.652 nm. Other lines are located at...
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