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NARAYNA-PERIODIC TABLE -All Questions
- Which pair of atomic numbers represent s-block elements?
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- The element with electron configuration 1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)...
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- The element with ns^(2)np^(4) as outer electron configuration is a
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- If the differentiating electron enters (n-1) d-sublevel. The element i...
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- Atoms with three of their outer most orbits incompletety filled with e...
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- The name of the element with atomic number 100 was adopted in honour o...
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- Inner transition elements exhibit different coloured compounds on acco...
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- The total numbers of elements in the Group 11 is
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- The atomic numbers of elements of second transition series lie in the ...
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- Atomic number of next inert gas to be discovered will be
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- The element with atomic number 12 belongs to.........Group and...........
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- Elements which generally exhibit multiple oxidation states and whose i...
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- Ce-58 is a member of
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- The outer most orbit of an element "X" is partially filled with electr...
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- Which is the atomic number of another element present in the same grou...
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- Which statement is incorrect for the d-block elements A)Have atomic ra...
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- When a neutral atom is converted to the anion its
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- The term periodicity in the properties of element are arranged in the ...
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- The correct order of variation in the sizes of atoms is Be , C , F , ...
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- Which one of the following has the largest radius A)Na^(+) B)Mg^(2+) ...
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