Use the periodic table and example bond table to answer the question.

Example Bond Energies of Ionic Compounds:
Li-F = 1036 kJ/mol
Li-Br = 807 kJ/mol
Na-F = 923 kJ/mol
Na-Br = 747 kJ/mol

Given the general trend with bond energies, which compounds would have the smallest bond energy?
A. Cs-Br
B. K-Br
C. Cs-F
D. K-F

Question

04-04-2022
Chemistry

contestada

Use the periodic table and example bond table to answer the question.

Example Bond Energies of Ionic Compounds:
Li-F = 1036 kJ/mol
Li-Br = 807 kJ/mol
Na-F = 923 kJ/mol
Na-Br = 747 kJ/mol

Given the general trend with bond energies, which compounds would have the smallest bond energy?
A. Cs-Br
B. K-Br
C. Cs-F
D. K-F

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pstnonsonjoku pstnonsonjoku · Answer 1 · 2022-04-11T10:22:20+02:00

In keeping with the general trends, K-Br will have the smallest bond energy. The bond energy refers to the energy that keeps the atoms in a bond together.

What is bond energy?

Bond energy is the energy that is required to hold atoms together in a bond. This energy must also be supplied when the atoms are to be separated.

We have the bond energies of each of the bons in the question, we have to note that the the smallest value of bond energy is Na-Br hence in keeping with the general trends, K-Br will have the smallest bond energy.

Learn more about bond energies: https://brainly.com/question/14842720?