Potassium metal: Are we allowed to demonstrate potassium metal in schools? How do I deal with it if it has oxidised?
Showing 1 - 3 of 3 results
Publication Date: 10 June 2021
I'd like to get ideas/techniques on how students can measure the amount of rust produced when a nail (iron) corrodes.
Publication Date: 09 May 2016
We are doing the rusting of steel wool with vinegar experiment with our Year 8 students.
Publication Date: 18 March 2016