Attogram [ag]
The attogram is a metric unit of mass equal to one-quintillionth of a gram.
Key Facts:
Used in cutting-edge scientific fields like nanotechnology, physics, and molecular science
The prefix "atto-" means 10−18 (one quintillionth)
Enables measurement of extraordinarily tiny masses, such as single molecules or atoms
The attogram is vital for quantifying masses at the smallest scales currently measurable in science.
assarion (Biblical Roman)