When we want to measure the mass of an object that weighs more than 1000 grams we use kilograms. Kilograms are shortened to ‘kg’. Look at the items below. As they are over 1000 grams we can ...

Weight is measured in grams (g) and kilograms (kg). You can use grams to measure the weight of light objects and kilograms to measure the weight of heavy objects. 1 kilogram (1kg ...