In this article we bring to you chapter notes of Basic Concepts of Chemistry for WBJEE Entrance Examination 2018. These chapter notes will help students to save their time and cover more syllabus in ...

Chemistry is a challenging subject for most of the students. Actually, the main reason students struggle with Chemistry is that they do not approach it the right way. It cannot be learned by simply ...

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 study suggests atoms can bond not only with electrons in their outer shells, but also via those in their supposedly sacrosanct inner shells Most of us learned in high school chemistry class that ...