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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bsrikumaran bsrikumaran
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3 years ago
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.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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Thanson4Thanson4
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