Hi, I’m Mrs K, the creator behind The Pastoral Chemist. With over 10 years of experience as a secondary science teacher and Head of Year, I combine subject expertise in chemistry with a deep passion for pastoral care. Having taught across the UK, Ireland, and NI, I know firsthand the unique balance that teachers need to strike between curriculum delivery and student wellbeing. Here, I hope you’ll find thoughtfully designed teaching resources, pastoral tools and planners to support you.
Worksheet to help students learn the difference between atomic number and atomic mass. Students also learn how to calculate the number of protons, electrons and neutrons in an atom. Final section helps students know how to draw the electronic configuration.