What is the SI unit of mass and its standard symbol?

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Multiple Choice

What is the SI unit of mass and its standard symbol?

Explanation:
Mass is measured in the SI system using the kilogram, symbol kg. This is the standard unit for quantifying how much matter an object contains. The gram is also a unit of mass, but it’s a smaller unit equal to one thousandth of a kilogram. The meter measures length, and the Newton measures force, not mass. Since 2019 the kilogram has been defined by fixing the value of Planck’s constant, tying mass to a fundamental constant rather than a physical object. So the SI unit and its symbol for mass are the kilogram, kg.

Mass is measured in the SI system using the kilogram, symbol kg. This is the standard unit for quantifying how much matter an object contains. The gram is also a unit of mass, but it’s a smaller unit equal to one thousandth of a kilogram. The meter measures length, and the Newton measures force, not mass. Since 2019 the kilogram has been defined by fixing the value of Planck’s constant, tying mass to a fundamental constant rather than a physical object. So the SI unit and its symbol for mass are the kilogram, kg.

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