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the flame test for potassium (k^+) ions produces which colour? green lilac (purple) yellowy-orange crimson (strong red)

Question

The flame test for POTASSIUM (K^+) ions produces which colour? GREEN LILAC (purple) Yellowy-ORANGE Crimson (STRONG red)

Answer

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Verificación de expertos
Julian Master · Tutor for 5 years

Answer

LILAC (purple)

Explanation

When potassium ions ( ) are subjected to a flame, they emit a spectral line that falls within the lilac or purple part of the spectrum. This gives the flame a lilac or purple color.