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Periodic Table
Atom
Argon Atom
Carbon Atom
Atom Model
Scanning Probe Microscope
Magnesium
Alloy Wheels
Fireworks
Gold Ore
Gold Jewellery
Iron Ore
Teeth Braces
Electron Transfer
Diamonds
Halogen Elements
Pressure Readings
Salt
Electron Shells
Electron Shells (unlabelled)
Emission Spectrum
Fireworks. Dazzling and explosive.
Their brilliant blues and greens, reds and oranges, can transform the night sky.
But just how are the different colours made?
Back in the mid 19th century, the inventor of the Bunsen burner, Robert Bunsen, discovered the phenomenon of flame colours.
He found that different pure elements burned ...
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