Payal Asked a Question
September 1, 2020 10:13 ampts 30 pts
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  • Priyanshu kumar Best Answer
    Option D This is because initially the Nuclear charge increases like normal trend And hence the radii decreases continuously. From the middle… or ending of middle the Nuclear cha...
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    Priyanshu kumar
    First decreases then remain constant in the middle then again increases in the last
  • Dinesh khalmaniya thankyou
    option D In case of d block elements as we move from left to right across the period, atomic number increases. The nuclear charge increases. But the electrons are added to penultim...
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    Dinesh khalmaniya
    From Ni to Zn, Zeffeff decreases and the shielding effect increases . Zeffeff is inversely proportional to the size, so if Zeffeff decreases, size will increase. That's why there i...
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