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what can instrumental methods be used for
Elements and compounds can be detected and identified using instrumental methods.
advantages of using instrumental methods compared to chemical tests
Instrumental methods are accurate, sensitive and rapid.
what is flame emission spectroscopy
Flame emission spectroscopy is an example of an instrumental method used to analyse metal ions in solutions
how does flame emission spectroscopy work and what can the output be used for
The sample is put into a flame and the light given out is passed through a spectroscope. The output is a line spectrum that can be analysed to identify the metal ions in the solution and measure their concentrations.