Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Atoms, Elements & CompoundsSome Important Elements
Which form of phosphorus is used in safety matches?
- A.White
- B.RedCorrect answer
- C.Black
- D.Yellow
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: Red phosphorus is used in safety matches.