What is a radical?

A species with an unpaired electron, that is very reactive. For example, oxygen radicals involved in ozone depletion.

ES

Related Chemistry A Level answers

All answers ▸

Explain the trend in melting points of the period 3 elements


Define enthalpy of neutralisation and state standard conditions:


Why does Sodium Bromide have a melting point that is higher than that of Sodium ?


What is Gibbs Free Energy?