Key term for Edexcel GCSE Chemistry, used in Qualitative Analysis: Tests for Ions.
An unreactive alloy wire with a high melting point used in flame tests because it does not produce its own colour in the flame.
Nichrome wire appears in Edexcel GCSE Chemistry revision content for Qualitative Analysis, Hydrocarbons and Polymers, especially Qualitative Analysis: Tests for Ions and Unknown Salt Identification.
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