Which equation correctly represents the first ionization of Barium? [*]
A) Ba(g) à Ba+ (g) + e-
B) Ba(g) à Ba- (g) + e-
C) Ba(g) + e- à Ba- (g)
D) Ba-(g) à Ba (g) + e-
E) Ba+(g) + e- à Ba (g)
Answer: A
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Ionization Energy
- Which of the following correctly represents the second ionization of calcium? [*]
- Which of the following correctly represents the second ionization of phosphorus?
- Which equation correctly represents the first ionization of phosphorus?
- Which of the following correctly represents the second ionization of aluminum? [*]
- Which equation correctly represents the first ionization of aluminum? [*]
- ________ have the lowest first ionization energies of the groups listed.
- Of the elements below, __________ has the largest first ionization energy.
- Of the following elements, which has the largest first ionization energy?
- Of the following elements, which has the largest first ionization energy?
- Of the following elements, which has the largest first ionization energy?
- Of the following elements, which has the largest first ionization energy?
- Of the following atoms, which has the largest first ionization energy?
- Of the choices below, which gives the order for first ionization energies?
- The first ionization energies of the elements __________ as you go from left to right across a period of the periodic table, and __________ as you go from the bottom to the top of a group in the table.