mobile theme mode icon
theme mode light icon theme mode dark icon
Random Question Random
speech play
speech pause
speech stop

Understanding Picograms: The Tiniest Unit of Mass

A picogram (pg) is a unit of mass equal to one trillionth of a gram, or 10^-12 grams. It is often used in scientific research to express very small quantities of substances or particles. For example, the mass of a single molecule of water is about 18 picograms.

Knowway.org uses cookies to provide you with a better service. By using Knowway.org, you consent to our use of cookies. For detailed information, you can review our Cookie Policy. close-policy