Chemistry, 21.06.2021 15:40 davisnaziyahovz5sk
9) Give the set of four quantum numbers that could represent the extra electron added (using the Aufbau principle) to the neutral Ne atom.
10) Which 2nd period element has the most negative electron affinity? Why? Bonus questions
11) Which ionization process requires the most energy? Why?
A) Se(g) β Set(g) + e-
B) Set(g) Se2+(g) +
C) Br(g) β Brt(g) + e-
D) Brt(g) Br2+(g) + e-
12) Place the following in order of decreasing metallic character. Explain your reason.
P As K
Answers: 2
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Answers: 1
9) Give the set of four quantum numbers that could represent the extra electron added (using the Auf...
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