the atomic radii of three element A, B and C are the periodic table ar – InterviewSolution

InterviewSolution

1.	the atomic radii of three element A, B and C are the periodic table are 186 pm, 192 pm and 143 pm respectively. arrange these element in the increasing order of atomic number in the period by giving reasons .
Answer» ing order of atomic number RESULTS in more ELECTRONS which furtherly causes addition of shells in the atom RESULTING in greater atomic radii. HENCE increasing order of atomic number SHALL be C

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