All Metals articles – Page 4
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ExperimentFlame colours: a demonstration
Explore how different elements rect when exposed to a flame, and discuss how alkali metals, alkaline earth metals, and metal salts change the colour of fire.
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ResourceThe Tudors: science ideas webs
A web of suggested ideas for linking science with the topic the Tudors. You can learn history and science together with activities for different age groups.
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ResourceExperiment with the Vikings
A comprehensive collection of activities to incorporate science into your Vikings lessons. Topics include everyday life; weapons and warfare; travel and trade; and how modern day archaeologists use science to investigate Viking life.
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ResourceTeachers TV: chemistry exciting elements
This Teachers TV video demonstrates exciting experiments around the topic of elements, such as reacting bromine with hydrogen and the displacement of halogens.
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ResourceTeachers TV: KS3/4 science - Periodic Table
This Teachers TV video looks at different elements in the Periodic Table and some properties they exhibit. The video also explains and demonstrates trends across the Periodic Table.
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ResourceOrganising your understanding
Three activities that progressively stretch learners’ understanding of these key topics using Venn-like diagrams to organise information
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ExperimentExtraction of iron on a match head
Try this practical as a small scale example of metal extraction, reducing iron(III) oxide with carbon on a match head. Includes kit list and safety instructions.
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ExperimentHeating copper in air
Explore the reaction of copper with oxygen, producing copper oxide, when a copper envelope is heated in air in this practical. Includes kit list and safety instructions.
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ResourceThe platinum story │14–16 years
A broad picture of how platinum – and other associated rare metals – are mined and refined
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ExperimentSolubility trends of metal halides
Investigate patterns in the solubility of halides of silver and some Group 1 and 2 metals in this microscale practical. Includes kit list and safety instructions.
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ExperimentProperties of alkali metal compounds
Try this class practical to explore the physical and chemical properties of various alkali metal compounds. Includes kit list and safety instructions.
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ResourceVerdigris copper
In this experiment, students deliberately corrode copper, to produce a pigment called verdigris. Students can then explain their observations using their knowledge of redox reactions.
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ExperimentModelling alloys with plasticine
Try this class activity to explore how alloying can be used to change the properties of a metal. Includes kit list and teaching notes.
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ExperimentComparing the melting points of solder, tin and lead
Test the melting points of lead, tin and solder to investigate solder as a solid mixture and alloy in this practical. Includes kit list and safety instructions.
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ExperimentExtracting copper from copper(II) carbonate
Use this practical to produce copper from copper(II) carbonate, modelling the extraction of copper from malachite. Includes kit list and safety instructions.
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ExperimentInvestigating the role of water in acidity
Try this practical or demonstration to explore the importance of water for acidity using hydrogen chloride and methylbenzene. Includes kit list and safety instructions.
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ExperimentThe rate of reaction of magnesium with hydrochloric acid
A class practical on reacting magnesium with hydrochloric acid and how to measure the rate of reaction. Includes kit list and safety instructions.
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ExperimentAnodising aluminium
Explore an application of electrolysis in this demonstration by anodising aluminium to improve corrosion resistance. Includes kit list and safety instructions.
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ExperimentReactions of metals with acids producing salts
Explore the production of hydrogen gas and salts when metals react with acids in this class experiment. Includes kit list and safety instructions.
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ExperimentExothermic metal displacement reactions
Try this class experiment to explore what happens when different metals are added to a copper(II) sulfate solution. Includes kit list and safety instructions.