KnowraKilogramLinked fromLinked fromThe 29 pages that link to Kilogram, each with the reason it gives.All 29Broader topic 3Related 20Narrower topic 1Compared with 5Metric systemBroader topic: It is the metric system’s base unit for mass.History of the metric systemBroader topic: Its history captures the long reliance on a physical artifact and the eventual move to a fixed constant.TonneBroader topic: One thousand kilograms make one tonne.