Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
a crystal lattice of positive kernels in a sea of delocalised electrons to which they are attracted.
the arrangement of electrons in the different orbitals in an atom.
a solution that cannot have any more of a solid dissolved into it, for example, if you continue...
the force of attraction between neutral molecules or the atoms of a monatomic gas weak forces...
the elimination of a hydrogen halide, such as hydrogen bromide, from a halo-alkane.