marvellous metals by elizabeth ratcliffe. properties of metals metals are useful – most are good...

Download Marvellous Metals By Elizabeth Ratcliffe. Properties of Metals Metals are useful – most are good conductors of electricity and heat. Most are shiny when

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Reactive Metals You can test reactive metals with a flame test. Different metals have a different flames. Potassium burns lilac and copper burns blue-green. They can be used for fireworks.