250 kilograms is how many pounds? Make sure you have the correct number of sig figs and proper label.

250 Kg = 551.155655 lb

Explanation:

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

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