What is the basic unit of mass in the metric system?

The basic unit of mass in the metric system is the gram (g). This unit is used to measure the mass of objects and substances. One gram is equal to one thousandth of a kilogram.

The metric system also includes larger and smaller units of mass that are based on the gram. For example, one kilogram (kg) is equal to 1000 grams, while one milligram (mg) is equal to one thousandth of a gram. This makes it easy to convert between different units of mass within the metric system.

The gram is widely used around the world as a standard unit of mass in scientific and everyday contexts. It is often used in conjunction with other metric units, such as meters for length and liters for volume, to accurately measure and describe the physical properties of objects.