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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
- Covalent radius of Liis 123 pm .The crystal radius of Li will be:
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- The ionic species having largest size is
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- The size of the following species increases in the order
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- Which of the following represents the incorrect order of ionic radii ?
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- The size of species I, I^(+) and I^(ɵ) decrease in the order.
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- The correct decreasing order of ionic size among the following species...
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- The electronic configuration of elements of group 18 can be represent ...
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- The general configuration for elements of group 9 is
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- In the transition element the incoming electron occupies [n-1] d suble...
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- Which one of the following represents the electronic configuration of ...
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- 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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