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AP EAMCET20225 Jul 2022Evening ShiftChemistryClassification of Elements and Periodicity in PropertiesActual

The number of valence electrons present in an element with atomic number 117 is

Options

  1. A7
  2. B8
  3. C6
  4. D5

Correct answer

A. 7

Step-by-step solution

The element with atomic number 117 is Ts, Tennessive. Valence shell electronic configuration is 7 s^27 p^5 .

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