what is an ion? and how are they made?
An ion is a charged particle.
They are made when an atom of neutral charge accepts or donates an electron from another atom or ion in order to bond with one another.
SW
Related Chemistry GCSE answers
All answers ▸What is a racemic mixture?
What happens when CaCO3?
Crude oil is a fossil fuel - what is a fossil fuel and how is crude oil separated into its fractions?
Which direction would the equilibrium move if the pressure at which a reaction takes place was increased? (Le Chatelier's Principle)