An overview of the definitions of different types of chemicals, how chemicals can be represented in chemical equations, how chemicals can be separated, and a number of important calculations related ...

Can be used to recap on calculations from balanced equations or could lead into a classroom discussion on chemical changes and structures.

THIS is a set of cardboard pieces printed with the symbols of elements and common radicles, and graduated in size according to predominant valency; positive radicles are blue, negative are pink. The ...

Quantum dynamics calculations and Schrödinger equation solutions constitute a cornerstone of modern molecular and materials science, offering profound insights into the behaviour of quantum systems.