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NARAYNA-PERIODIC TABLE -All Questions
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- Chloride of an element A gives neutral solution in watt . In the perio...
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- The increasing order of acidic nature of the following oxides is
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- Which of the following pair has both members from the same group of th...
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- The element having the electronic configuration [Kr] 4d(10) 4f^(14) 5s...
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- An atom with atomic number 21 belongs to the category of
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- Which of the following is general is general electron configuration of...
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- In a given transition series the elements differ generally in the numb...
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- Transition elements are placed in the periodic table between the group
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- Regarding transitional elements the wrong statement is
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- The electron configuration of the element 'M' is [Ar] 3d^(10) 4s^(2) 4...
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- Which of the following is the smallest in size?
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- The correct order of atomic radii is
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- The element with the following atomic number may be bigger than alumin...
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- Which among the following group elements are smaller in size
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- Which of the following is an example of a positive ion and negative io...
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- The ionization potential (I(1)) of nitrogen (Z=7) is more than oxygen ...
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