THE LEARNING COLLECTION / 03
Small particles.
Bigger insights.
Go beyond the formula. Explore the shapes, bonds and interactions that connect an invisible world to the chemistry on your page.
மூலக்கூறுகளை ஆராய்ந்து, வேதியியலைப் புரிந்துகொள்ளுங்கள்.
Free to explore. No student account needed.
A FEW GOOD PLACES TO BEGIN
A different angle on the same concept.
Model guides introduce a concept and link to its interactive experience. Reading notes remain available alongside the models, with each resource clearly labelled.
Bohr atom builder
Build any atom or ion from protons, neutrons and electrons, and see what it is.
Explore resourceCovalent orbital overlap
Two hydrogen atoms approach; their 1s orbitals overlap and a bond forms at the energy minimum.
Explore resourceBiomolecule builder
Build a peptide from amino acids and watch it fold into an α-helix — or unfold when heated.
Explore resourceChirality and R/S
Assign R or S to a stereocentre and see what mirror images and SN2 reactions do to it.
Explore resourceCalorimetry
A virtual calorimeter: measure a temperature change and work out ΔH.
Explore resourceAtomic Structure: Subatomic Particles and Bohr Model
Study Atomic Structure: Subatomic Particles and Bohr Model with 60 free lessons, worked examples, and answered practice questions.
Explore resourceCarbohydrate structures
Glucose closes into a ring (α or β), and sugars join by glycosidic links.
Explore resource¹³C NMR
Each line in a ¹³C spectrum is one carbon environment.
Explore resourceONE QUESTION CAN TAKE YOU ANYWHERE.
Let your curiosity
choose the next step.
கேள்வி கேளுங்கள். ஆராயுங்கள். புரிந்துகொள்ளுங்கள்.