The Formula MAX app boasts a collection of 492 physics, 331 chemistry, and 370 math formulas and definitions. To do a bit of my own math here, that’s a total of 1,193 formulas/definitions…not too ...

Students learn how to determine the percentage composition of a compound. Percent Composition and Empirical Formulas: Students learn how to determine the percentage composition of a compound and to ...

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 ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...

A sound grasp of mathematics can help you get a good score in the Class 12 chemistry exam, but remember, good reasoning and analytical abilities give you that extra edge. Reasoning and mathematics are ...