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#1 2017-02-06 10:35:02

Ibraheem
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12th Class Chemistry Quiz Question.

http://interviewquestionsanswers.org/quiz/12th-Class http://interviewquestionsanswers.org/qu … -Chemistry

Question:
Mendeleev used the valences of ‘elements to calculate their atomic _________ more accurately.

Option A):
atomic number
Option B):
masses
Option C):
number
Option D):
weight

Correct Answer is Option B):
masses

2017-02-06 10:35:02

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Re: 12th Class Chemistry Quiz Question.



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