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InOrganic Chemistry -- Periodic Table
6.
The highest ionization energy is exhibited by
- A.halogens
- B.alkaline earth metals
- C.transition metals/li>
- D.noble gases
- Answer
- Report
Answer : [D]
7.
Which among the following electronic configurations represents the
element with the maximum electron affinity?
- A.1s2 2s2 2p2
- B.1s2 2s2 2p5
- C.1s2 2s2 2p6 3s1
- D.1s2 2s2 2p6 3s23p5
- Answer
- Report
Answer : [D]
8.
In which of the following pairs does one element exist as a solid and the
other as a liquid under normal conditions?
- A.I2 and F2
- B.I2 and Br2
- C.Br2 and Hg
- D.Na and Cs
- Answer
- Report
Answer : [B]
9.
Among the following, the element which has the configuration
- A.[Ne] 3s1 3p2
- B.[Ne] 3s2 3p5
- C.[Ne] 3s2 3p4
- D.[Ne] 3s2 3p6 3d5 4s1
- Answer
- Report
Answer : [B]
10.
Which of the following sets of atomic numbers corresponds to elements of group 16?
- A.8, 16, 32, 54
- B.16, 34, 54, 86
- C.8, 16, 34, 52
- D.10, 16, 32, 50
- Answer
- Report
Answer : [C]
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