misspretty12345 misspretty12345

15-03-2021
Chemistry

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Plz help me !!!!!!!!!!!!!!!!!!!

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funkyomikunle funkyomikunle

15-03-2021

Answer:

K3N

Explanation:

writing formulas from valency

the valency of potassium is 1

the valency of nitrogen is 3

that will be

K. N

1. 3

cross multiply

that will be

K3N

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