Characteristic flame colours of metal cations
What Characteristic flame colours of metal cations means in Chemistry GCSE, as defined for AQA.
Definition of Characteristic flame colours of metal cations
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Reference: AQA
Lithium, sodium, potassium, calcium and copper compounds produce distinctive colours in flame tests, and the colour is characteristic of the metal cation present in the compound.
Topics that use Characteristic flame colours of metal cations
- Flame tests (AQA GCSE)
Related terms
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- Evidence-based identification
- Interference between overlapping test results
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- Qualitative identification by comparison with standards
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