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Author Question: Which of the following concerning second ionization energies is true? (Read 121 times)

fahad

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on: Mar 21, 2021

Question 1

Which of the following combinations of quantum numbers is not allowed?

◦ n = 1, l = 1, ml = 0, ms =
◦ n = 3, l = 0, ml = 0, ms = -
◦ n = 2, l = 1, ml = -1, ms =
◦ n = 4, l = 3, ml = -2, ms = -
◦ n = 4, l = 2, ml = 0, ms =

Question 2

Which of the following concerning second ionization energies is true?

◦ That of Al is higher than that of Mg because Mg wants to lose the second electron, so it is easier to take the second electron away.
◦ That of Al is higher than that of Mg because the electrons are taken from the same energy level, but the Al atom has one more proton.
◦ That of Al is lower than that of Mg because Mg wants to lose the second electron, thus the energy change is greater.
◦ That of Al is lower than that of Mg because the second electron taken from Al is in a p orbital, thus it is easier to take.
◦ The second ionization energies are equal for Al and Mg.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by fahad on Mar 21, 2021

sabina576

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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DrunkyFriend

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Reply #2 on: Oct 29, 2021
thank you


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