A useful (although not flawless) reference for chemistry students, this app includes a very nicely annotated periodic table that displays many properties beyond just the atomic weight of each element ...

You should have at-least one formula book for every science subject to get good grades in your board exam and also to do well in competitive exams such as JEE and UPSC. These formula books will help ...

The National Testing Agency (NTA) will hold the first set of JEE Main exams for the year 2026 on dates 21, 22, 23, 24, and 28 and 29th of January. The engineering entrance exam will consist of two ...

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