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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
- The element whose electronic configuration is 1s^(2), 2s^(2)2p^(6), 3s...
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- The element of 4th period of the periodic table having maximum number ...
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- Which of the following ions does not have the configuration of argon ?
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- Iso-electronic ions are those which have
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- The electronic configuration of the fourth transition element is
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- which among the following species has the same number o f electrons in...
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- The general valence shell electronic configuration of transition eleme...
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- The anion O^(2-) is iso-electronic with
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- In the iso-electronic series : K^(+),Cl^(-),S^(2-),Ca^(2+), the lar...
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- Which among the following is not iso-electronic ?
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- An element of p-block in which last electron enters into s-orbital of ...
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- In which of the following compound size of cation to anion ratio is mi...
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- Which of the following ios not different for an atoms and its correspo...
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- Which of the following elements represents highly electropositive as w...
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- In going from fluorine to iodine
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- The trend common to both the group 2 and 16 elements in the periodic t...
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- The element of second period which forms most acidic oxide is
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- For an element with configuration 5s^(2)4d^(10)5p^(3) the chemistry is...
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- The element with electronic configuration 1s^(2)2s^(2)2p^(6)3s^(2) is
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- Which of the following is energy releasing process ?
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