1. Tardigrade
  2. Question
  3. Chemistry
  4. In lanthanides, with increase in atomic number atomic radius decreases, except for the element underlineX. What is underlineX ?

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Q. In lanthanides, with increase in atomic number atomic radius decreases, except for the element $\underline{X}$. What is $\underline{X}$ ?

AP EAMCETAP EAMCET 2018

Solution:

Correct answer is (b) Eu