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#1 2017-02-22 05:41:12

Muhammad
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بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ
From: Sahiwal Division
Registered: 2012-03-22
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Many elements have fractional atomic masses. This is because?

Aptitude Quizzes Chemistry Aptitude Test

Question:
Many elements have fractional atomic masses. This is because?

Option A):
Atomic masses are average masses of isobars
Option B):
Atomic masses are average masses of isotopes proportional to their relative abundance.
Option C):
Atomic masses are average masses of isotopes
Option D):
The mass of the atom is itself fractional

Correct Answer is Option B):
Atomic masses are average masses of isotopes proportional to their relative abundance.


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2017-02-22 05:41:12

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Re: Many elements have fractional atomic masses. This is because?



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