Chemistry, asked by shashi23, 1 year ago

on what basis elements are placed in same group and period

Answers

Answered by ganeshgs7djoker

on the basis of their chemical properties

Answered by maria9

elements in the periodic table are arranged on the basis of their increasing atomic number

group - elements having same number of valence electrons are placed in the same group

period - elements having same number of shells are placed in the same period

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