Struggling with shells after Calcium
As we’ve just finished looking at electronic structure I found a beauty of a periodic table showing all the electron shells for all of the elements in the periodic table as “dot & cross” diagrams. […]
As we’ve just finished looking at electronic structure I found a beauty of a periodic table showing all the electron shells for all of the elements in the periodic table as “dot & cross” diagrams. […]
There are several key areas to revise for the AQA GCSE Chemistry, and whilst it is a new specification it is worth looking at the past papers for the old Chemistry B specification as these […]