GENERAL CHEMISTRY explained in 20 Minutes

Chemie, Chemistry, Chemistrie Everything is made of atoms. Chemistry is the study of how they interact, and is known to be confusing, difficult, complicated...let's learn General Chemistry in under 20 Minutes. This is not ALL of Chemistry, as fields like "Organic Chemistry" deserve videos of their own. But, this is the foundation, or "General Chemistry", which contains most concepts you need to know to understand other topics and fields of Chemistry. This is a summary and revision of around 4 years of Chemistry you learn in school, with maybe some university level concepts sprinkled in the mix. This video is a good summary for preparing for exams and finals. Maybe. Perhaps. Now go learn all of Chemistry. And share this with your friends who suck at Chemistry Timestamps: 00:00 Intro 00:16 Valence Electrons 00:34 Periodic Table 01:24 Isotopes 01:34 Ions 01:47 How to read the Periodic Table 02:09 Molecules & Compounds 02:27 Molecular Formula & Isomers 02:53 Lewis-Dot-Structures 03:03 Why atoms bond 03:26 Covalent Bonds 03:37 Electronegativity 03:54 Ionic Bonds & Salts 04:25 Metallic Bonds 04:59 Polarity 05:37 Intermolecular Forces 05:51 Hydrogen Bonds 06:00 Van der Waals Forces 06:20 Solubility 06:46 Surfactants 07:00 Forces ranked by Strength 07:07 States of Matter 07:28 Temperature & Entropy 07:49 Melting Points 08:01 Plasma & Emission Spectrum 08:35 Mixtures 09:24 Types of Chemical Reactions 09:45 Stoichiometry & Balancing Equations 10:16 The Mole 10:46 Physical vs Chemical Change 11:05 Activation Energy & Catalysts 11:24 Reaction Energy & Enthalpy 11:42 Gibbs Free Energy 12:50 Chemical Equilibriums 13:15 Acid-Base Chemistry 13:41 Acidity, Basicity, pH & pOH 14:43 Neutralisation Reactions 14:56 Redox Reactions 15:18 Oxidation Numbers 16:01 Quantum Chemistry