Colors of emission spectra are due to loosely-bound valence electrons being excited in a flame and dropping back down while emitting light. Warning! Once the flame has started, DO NOT add more ...

The table shows the flame test colours for five common metal ions. The same colours are obtained whether the test compound is in the solid state or dissolved in water.

Flame Sterilization products are used for sterilizing ... and custard and are extensively used in food and beverage industry and life science laboratories carrying out research in the fields ...