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Metals (Doesn't react with Water (Titanium, Gold, Copper, Platinum,…
Metals
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Gas Tests
Hydrogen To see if hydrogen is present, put a glowing splint inside a test tube of the gas. If a squeaky pop noise is made, then hydrogen is present
Oxygen To see if oxygen is present, put a glowing splint inside a tube of the gas. If the splint re-ignites, the oxygen is present
Carbon Dioxide To see if carbon dioxide is present, bubble the gas through limewater. If the limewater is a milky colour, carbon dioxide is present.