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Quiz 8 Chapter 8

Quiz 8 Chapter 8

Q Question 1 0 out of 1 points In ionic bond formation, the lattice energy of ions as the magnitude of the ion charges and the radii . Question 2 0 out of 1 points The diagram below is the Born-Huber cycle for the formation of crystalline potassium fluoride. Which energy change corresponds to the first ionization energy of potassium? Question 3 1 out of 1 points In which of the molecules below is the carbon-carbon distance the shortest? Question 4 Of the molecules below, the bond in is the most polar. Question 5 The Lewis structure of N2H2 shows . 1 out of 1 points

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1.Selected Answer: increases, increase, increase 2.Selected Answer: 3 3.Selected Answer: H-C?C-H 4.Selected Answer: HF 5.Selected Answer: each nitrogen has one nonbonding electron pair