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In this video, we look first at how to use flame tests to identify five metal ions. We then explore flame emission spectroscopy and how this is better than flame tests.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence ([ Ссылка ])
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Bunsen burner "[ Ссылка ]
By Søren Wedel Nielsen"
Lithium test "[ Ссылка ]
By Herge"
Sodium flame test Public Domain, [ Ссылка ]
Potassium flame test "[ Ссылка ]
By Herge"
Calcium Public Domain, [ Ссылка ]
Copper By Søren Wedel Nielsen - Own work, CC BY-SA 3.0, [ Ссылка ]
Sodium line spectrum By McZusatz (talk) - Own work, CC0, [ Ссылка ]
Calcium line spectrum By McZusatz (talk) - Own work, CC0, [ Ссылка ]
