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Atoms and molecules

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#1 Rohan Kattimani

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Posted 30 October 2013 - 02:07 AM

Symbol valancy and atomic weight of all non metals falls in between atomic numbers 50-100

#2 Rahul sharma

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Posted 22 November 2017 - 06:50 AM


Joint Entrance Exam is the gateway for the aspirants who wish to make career in the Engineering Field.Every year several candidates appear in the exam.The exam Dates are out,JEE Advanced is on 20th May 2018. Students need to check out their eligibility & prepare well for the exam.

The Exam is conducted in three phases

You need to prepare for the Organic Chemistry as the Chemistry subject is the most scoring subject.

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