Question

Mr. Ramakanth ,a science teacher organised a quiz in the class . He stated few applications of non-metals and asked the students to guess the names of the non -metals . Mark the correct option .(1 mark) *

Non metals used in fertilisers - K ,Cl

Non metal used in water purification process - Br

Non metal used in crackers -F

Non metals used as an antiseptic - 

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Answer 1

Answer:

non metal used in fertilizer is pottasium