KS3 Chemistry - The Reactivity Series & Metal Reactions

⭐️ Check out our website https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. The reactivity series An explanation of what reactivity means for a substance. The structure of the reactivity series, with metals ordered from most reactive to least reactive. The positions of Group 1, Group 2, and transition metals in the series. The inclusion of carbon and hydrogen as non-metal reference points. 2. How metals react with acids Using the reaction of metals with acids to determine their place in the reactivity series. The general word equation for the reaction: Metal + Acid → Salt + Hydrogen. Observing the speed and temperature change of reactions to compare reactivity. An explanation of the conditions required for a fair test. 3. Displacement reactions The definition of a displacement reaction, where a more reactive element takes the place of a less reactive element in a compound. An example of a metal-acid reaction as a displacement reaction (potassium displacing hydrogen). Examples of displacement reactions between different metals, such as magnesium and iron sulphate. ** CHAPTERS ** 0:00 Introduction 0:23 The Reactivity Series of Metals Explained 1:51 The Reaction of Metals with Acids 3:23 Displacement Reactions Explained with Examples ** PLAYLISTS **    • KS3 Biology      • KS3 Chemistry      • KS3 Physics      • GCSE Maths (9-1)      • GCSE Biology (9-1)      • GCSE Chemistry (9-1)      • GCSE Physics (9-1)      • A-Level Biology   #KS3 #Chemistry #study #revision #school #exam