Peter Nelson
FeatureMaking the most of valency
Teachers are encouraged to use valency as a way of rationalising the atomic composition of a large number of compounds
- Home
- I am a …
- Resources
- Collections
- Remote teaching support
- Starters for ten
- Screen experiments
- Assessment for learning
- Microscale chemistry
- Faces of chemistry
- Classic chemistry experiments
- Nuffield practical collection
- Anecdotes for chemistry teachers
- Literacy in science teaching
- More …
- Climate change and sustainability
- Alchemy
- On this day in chemistry
- Global experiments
- PhET interactive simulations
- Chemistry vignettes
- Context and problem based learning
- Journal of the month
- Chemistry and art
- Classic chemistry demonstrations
- In search of solutions
- In search of more solutions
- Creative problem-solving in chemistry
- Solar spark
- Chemistry for non-specialists
- Health and safety in higher education
- Analytical chemistry introductions
- Exhibition chemistry
- Introductory maths for higher education
- Commercial skills for chemists
- Kitchen chemistry
- Journals how to guides
- Chemistry in health
- Chemistry in sport
- Chemistry in your cupboard
- Chocolate chemistry
- Adnoddau addysgu cemeg Cymraeg
- The chemistry of fireworks
- Festive chemistry
- Collections
- Education in Chemistry
- Teach Chemistry
- Events
- Teacher PD
- Enrichment
- Our work
- More navigation items