Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
We’ve got loads of key subject terms in our subject glossaries. There are three ways of finding what you are looking for:
EXAMPLES
Here are some examples of the kinds of definitions you’ll find on this page.
the electrons in the outermost occupied shell of an atom.
the energy level, or shell, of an atom that contains the valence electrons.
a number that indicates how the atom will react during the formation of chemical bonds.
a measure of the number of bonds formed by an atom of a given element.