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11 Nov 2019
12. Which of the following statements are true? (Use the drop down menus to choose "True" or "False" for each statement. You must get all six statements correct.) True Electron affinity is the amount of energy required to add an electron to a neutral atom to form an ion with a (-1) charge. True The more negative an element's electron affinity is, the more likely that element is to form an anion. False Ionization energy values may be either positive or negative False Ionization energy is the energy released when an atom forms a negative ion. True Electronegativity is a measurement of the energy released when an atom forms a negative ion. False Electron affinity provides an indication of the relative tendency of an atom to form an anion with a (-1) charge. If these are giving you trouble, you should probably review the definitions of IE, EA, and electronegativity. Submit Answer Incorrect. Tries 2/99 Previous Tries 13. Using electronegativity arguments, classify the following diatomic molecules as nonpolar (N), polar (P), or ionic (I). (Use the drop down menus to choose your answers; you must get all 5 right at the same time.) LIF NaCl N GaAs Cao Your answer should be based on the difference in electronegativities for the two atoms.
12. Which of the following statements are true? (Use the drop down menus to choose "True" or "False" for each statement. You must get all six statements correct.) True Electron affinity is the amount of energy required to add an electron to a neutral atom to form an ion with a (-1) charge. True The more negative an element's electron affinity is, the more likely that element is to form an anion. False Ionization energy values may be either positive or negative False Ionization energy is the energy released when an atom forms a negative ion. True Electronegativity is a measurement of the energy released when an atom forms a negative ion. False Electron affinity provides an indication of the relative tendency of an atom to form an anion with a (-1) charge. If these are giving you trouble, you should probably review the definitions of IE, EA, and electronegativity. Submit Answer Incorrect. Tries 2/99 Previous Tries 13. Using electronegativity arguments, classify the following diatomic molecules as nonpolar (N), polar (P), or ionic (I). (Use the drop down menus to choose your answers; you must get all 5 right at the same time.) LIF NaCl N GaAs Cao Your answer should be based on the difference in electronegativities for the two atoms.
akunuru1236Lv8
10 May 2023
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Trinidad TremblayLv2
23 Jan 2019
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