1. The interaction between elements depends on the number of protons and electrons in their valence shells. Such atomic particles influence their electronegativity and ionization energy and, thus, their ability to bind with other elements. OA-If the first statement is TRUE and the second statement is FALSE OB-If the first statement is FALSE and the second statement is TRUE OC - If both statements are TRUE OD - If both statements are FALSE

1. The interaction between elements depends on the number of protons and electrons in their valence shells. Such atomic particles influence their electronegativity and ionization energy and, thus, their ability to bind with other elements. OA-If the first statement is TRUE and the second statement is FALSE OB-If the first statement is FALSE and the second statement is TRUE OC - If both statements are TRUE OD - If both statements are FALSE

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Two lithium atoms are pictured below. The one on the left is unstable, while the one on the right is stable and will exist in nature. Use your knowledge of charge interactions to explain why the atom on the left is unstable.
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9. Use the following data to calculate the lattice energy of Cao. The enthalpy of formation of Cao is –636 kj/mol. The enthalpy of sublimation of Ca is +192 kj/mol, the first ionization energy of Ca is +590 kj/mol, and the second ionization energy of Ca is +1145 kj/mol. The enthalpy of dissociation of 02 is +494 kj/mol of 02 molecules, the first electron affinity of O is -141 kj/mol of 0 atoms, and the second electron affinity of 0 is +845 kj/mol of 0¯ ions.
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