Question

F. What is the SI unit of amount of a
substance ?
​

Answer 1

Answer:

Mol

Explanation:

The mole, symbol mol, is the SI unit of amount of substance. One mole contains exactly 6.022 140 76 x 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant, NA, when expressed in the unit mol–1 and is called the Avogadro number

Answer 2

Hey

The International System of Units is the modern form of the metric system. It is the only system of measurement with an official status in nearly every country in the world.

SI is used in most places around the world, so our use of it allows scientists from disparate regions to use a single standard in communicating scientific data without vocabulary confusion.

The mole, symbol mol, is the SI unit of amount of substance. One mole contains exactly 6.022 140 76 x 1023 elementary entities.

-thanks :)