Question: What is the electrostatic potential energy (Eel) of the ionic bond between a Ca2+ ion and a S2 ion in joules? Before you do the

What is the electrostatic potential energy (Eel) of the ionic bond between a Ca2+ ion and a S2 ion in joules? Before you do the calculation, predict whether the result you get will be less than (more negative) or greater than (liess negative) than the Eel value for KCl. The ionic radii of Ca2+ and of S2 are 100pm and 184pm, respectively. Which of the following pairs of elements is/are likely to form an ionic bond? Choose one or more: A. H and H B. K and I C. Cl and Br D. Na and F E. Ca and Cl F. N and C

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