In borax bead test, copper forms a ............. coloured bead in oxidising flame and a .............. coloured bead in reducing flame.

In borax bead test, copper forms a ............. coloured bead in oxid

1.	In borax bead test, copper forms a ............. coloured bead in oxidising flame and a .............. coloured bead in reducing flame.
Answer» SOLUTION :BLUE, RED