Science, asked by dvtrivedi161, 4 months ago

Which element is used in preparation of fireworks and smoke screens? a)chlorine b)sulphur c)phosphorous d)boron

Answers

Answered by 999987

1

Answer:

sulphur is answer as ,. chlorine is used for clearing water impurities and phosphorus is used for making metals.

Explanation:

sulphur is correct..

Answered by parishmitag53

1

Answer:

Phosphorus...

Mark as branliast, give thanks n flw

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