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Which of the following cations gives a brick-re... - SS3 Chemistry Analytical Chemistry I: Qualitative Analysis Question

Which of the following cations gives a brick-red flame colouration when a sample is heated on a platinum wire loop in the flame test?

 

A

Sodium (Na+)

 

B

Potassium (K+)

 

C

Calcium (Ca2+)

 

D

Copper (Cu2+)

correct option: d
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