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#1 2017-10-31 16:20:54

hamidoon123
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Registered: 2017-09-21
Posts: 50,766

Half life period of astatine is?

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry The Halogens and Noble Gases

Question:
Half life period of astatine is?

Option A):
8.1 Hrs
Option B):
8.4 Hrs
Option C):
8.3 Hrs
Option D):
8.2 Hrs

Correct Answer is Option C):
8.3 Hrs

2017-10-31 16:20:54

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Re: Half life period of astatine is?



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