Mass or weight is measured in grams (g) and kilograms (kg). Capacity is measured in millilitres (ml) and litres (l). Weight is measured in grams (g) and kilograms (kg).

The mass of an object tells you how heavy something is. You can measure mass in grams (g) and kilograms (kg). Light items, like apples and bananas, are measured in grams. Heavy objects ...