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hamidoon123

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Registered: 2017-09-21

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Pb has inert pair of electrons?

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry Group III A And IV A Elements

Question:
Pb has inert pair of electrons?

Option A):
Three
Option B):
Four
Option C):
Two
Option D):
One

Correct Answer is Option C):
Two