Question

Ms. Tina, a science teacher organised a quiz in the class. She stated few
applications of non-metals and asked students to guess the name of the
non-metals. Mark the correct option.
Non-metals used in fertilisers - K, CI
Non-metal used in water purification process - Br
Non-metal used in crackers - N
Non-metal used as an antiseptic - 1​

Answer 1

Answer:

k is potassium

cl i thing chromium

br is brumine

n is nitrogen

etc etc

Answer 2

Answer:

Non - metal used in crackers - N

Explanation:

Hope it helps you a lot

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