Describe what happens to the electron configurations of lithium and nitrogen when they react to form lithium nitride. Select all true statements. O Nitrogen (1s²2s²2p³) gains three electrons to form N³ (1s²2s²2p°). O Nitrogen (1s²2s²2p³) gains three electrons to form N³ (1s²2s²). O Lithium (1s²2s+) loses an electron to form Li* (1s²2s²). O Lithium (1s22s!) loses an electron to form Li* (1s²). O Both Li* and N³- achieve the electron configurations of a noble gas. O None of these.

Describe what happens to the electron configurations of lithium and nitrogen when they react to form lithium nitride. Select all true statements. O Nitrogen (1s²2s²2p³) gains three electrons to form N³ (1s²2s²2p°). O Nitrogen (1s²2s²2p³) gains three electrons to form N³ (1s²2s²). O Lithium (1s²2s+) loses an electron to form Li* (1s²2s²). O Lithium (1s22s!) loses an electron to form Li* (1s²). O Both Li* and N³- achieve the electron configurations of a noble gas. O None of these.

Chemistry

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Author:Steven S. Zumdahl

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Chapter8: Bonding: General Concepts

Section: Chapter Questions

Problem 152CP: Think of forming an ionic compound as three steps (this is a simplification, as with all models):...

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While investigating the properties of other diatomic molecules, the student finds the diagram below, which shows the potential energy of two iodine atoms versus the distance between their nuclei. The student also finds that the I-I bond energy is slightly less than the F-F bond energy. The student incorrectly sketches the potential energy curve for two fluorine atoms, shown by the dotted line in the diagram.
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