What is a kilogram?
A kilogram is a unit of mass in the metric system, equal to 1,000 grams. It is commonly used to measure the weight of small objects such as fruits, vegetables, and household items. The kilogram is the base unit of mass in the International System of Units (SI) and is defined by a physical prototype known as the International Prototype of the Kilogram, which is a platinum-iridium cylinder stored in France.
It is commonly used in commerce and industry to measure larger quantities of goods such as grains, metals, and construction materials. The metric ton is equivalent to approximately 2,204.62 pounds in the imperial system. In international trade and shipping, metric tons are often used to calculate the weight of cargo and determine shipping costs.
What is a microgram?
A microgram is a unit of mass in the metric system that is equal to one millionth of a gram. It is commonly used to measure very small amounts of substances, such as medications, vitamins, or pollutants. The symbol for microgram is μg. To put it into perspective, a single grain of table salt typically weighs around 58,500 micrograms.
