It is formed when the airhole is open
Luminous flame
It is formed when the airhole is closed
Non luminous flame
Nil
Caused by?
Na
Crimson
Caused by?
K
Light green
Caused by?
Ca
Purple
Caused by?
Sr
Bluish green
Caused by?
Ba
Persistent golden yellow
Caused by?
Na
Violet lilac
Caused by?
K
Carmine red
Caused by?
Li
Crimson red
Caused by?
Sr
Brick red
Caused by?
Ca
Blue
Caused by?
Pb, As, Sb, Bi, Cu
Yellowish green
Caused by?
Ba
Green
Caused by?
Borates, Cu, Tl