Question

Noj metal used for match box industry ​

Answer 1

Answer:

The matchstick head is basically a mixture of potassium chlorate, antimony trichloride, white phosphorus, glue and and starch.

Hope it would have helped :)

Answer 2

Answer:

Answer. Red phosphorus : When a match strikes on striking surface, the heat of the friction causes a reaction between the potassium chlorate in the match head and the red phosphorus in the striking surface.