Видео с ютуба Year 8 Chemistry
GENERAL CHEMISTRY explained in 19 Minutes
What's Inside an Atom? Protons, Electrons, and Neutrons!
Types of Matter: Elements, Compounds, and Mixtures
Solute, solvent and solution | What is a Solution? | Science Video for Kids
Химические реакции
What Is An Atom? | The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz
Chemical Bonding Explained | Ionic, Covalent and Metallic | GCSE Chemistry
How to Balance Chemical Equations
The Periodic Table and What You Need to Know - Chemistry Revision (Years 7, 8 & 9)
Повторение химии GCSE «Элементы, соединения и смеси»
Атомы, элементы, соединения и смеси
Химические реакции