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7.1 Development of the Periodic and 7.2 Effective Nuclear Charge
Quiz by Kim Haney
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6 questions
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- Q1Who is the father of the periodic table:EinsteinBohrShrodingerMendeleev30s
- Q2What does the symbol S stand for regarding effective nuclear charge?the atomic numberthe screening constantthe number of electronsthe number of protons30s
- Q330s
- Q4What is the trend for Zeff going across the periodic table from left to right?It increasesThere is no predictable trend.It decreasesIt stays about the same.30s
- Q5Which statement explains the trend in Zeff going across a period?The Zeff increases due to less shielding.The Zeff increases due to increased number of protons.The Zeff deceases due to increased number of protons.The Zeff decreases due to more shielding.30s
- Q6Which will experience the greater nuclear charge for an n=3 shell electron?XeRnArKr30s