EAMCET Engineering 2010 Solved Paper

Section: Chemistry

Question : 153 of 160

Marks: +1, -0

The electron affinity values of elements A,B,C and D are respectively −135,−60,−200 and −348‌kJ‌mol−1. The outer electronic configuration of element B is

3s23p5
3s23p4
3s23p3
3s23p2

Validate

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