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Safety matches contain sulphur and the following except?<...

Safety matches contain sulphur and the following except?

A.

sodium chloride

B.

potassium trioxonitrate (V)

C.

charcoal

D.

phosphorus sulphide

View answer & explanation

Correct answer is A

Modern safety matches usually have antimony sulfide, oxidizing agents such as potassium chlorate, and sulfur or charcoal in the heads, and red phosphorus in the striking surface.

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