We are working towards a fun activity with salts to colour the flames from Harry Potter wands. But first we have to review flame chemistry, atomic ionization energy and the often overlooked electron affinity. Podcast

Refresher on the chemistry of salts

You are welcome to listen in as I "explain things scientific". I have had great fun with lasers, robots and absorbing Quantum Physics.  Now as a classroom teacher, laid low by heart surgery its time to pick yourself up, dust yourself off and give it all you've got. "And in the mean time keep on doing science"

Natural Sciences

You are welcome to listen in as I "explain things scientific". I have had great fun with lasers, robots and absorbing Quantum Physics. Now as a classroom teacher, laid low by heart surgery its time to pick yourself up, dust yourself off and give it all you've got. "And in the mean time keep on doing science"

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Refresher on the chemistry of salts

Refresher on the chemistry of salts