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Can you read through the work you did last lesson? Do now!

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Presentation on theme: "Can you read through the work you did last lesson? Do now!"— Presentation transcript:

1 Can you read through the work you did last lesson? Do now!

2 Review the properties of metals Understand that elements can be arranged in order of their reactivity Relate the pattern of the elements and their compounds to a reactivity series Recall reactions used to establish the order of reactivity This lesson

3 Properties of metals?

4 All metals are; Good conductors of heat and electricity Shiny

5 All metals are; Good conductors of heat and electricity Shiny Metals are often Dense Ductile Malleable Having high melting and boiling points Sonorous

6 Reactivity Series YouTube - Rubidium and Cesium in waterYouTube - Rubidium and Cesium in water YouTube - Alkali metals in water ( Not the braniac version )YouTube - Alkali metals in water ( Not the braniac version ) YouTube - Brainiac Alkali MetalsYouTube - Brainiac Alkali Metals Alkali Metal Bangs Could you quietly and sensibly gather your stools around Mr Porter?

7 Reactivity Series

8 Can you carefully copy this down please?

9 Reactivity Series potassium sodium lithium calcium magnesium aluminium zinc iron tin lead copper silver gold Can you compose a sentence to help you remember this order? (important)

10 Reactions to establish order with air with water with acid Mr Porter will show you some demonstrations and then he will give you a sheet to stick in.

11 Displacement reactions

12 A more reactive metal will displace a less reactive metal

13 Displacement reactions - Thermite 2Al + Fe 2 O 3 Al 2 O 3 + 2Fe YouTube - Thermite on Car YouTube - Thermite Experiment

14 Let’s try some displacement reactions ourselves

15 Zinc oxideIron oxideCopper oxide zinc iron copper

16 Zinc oxideIron oxideCopper oxide zinc iron copper

17 Let’s try a couple of questions. Questions 3, 4, 7.


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