Question

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

Answer 1

Answer:

The mole, symbol mol,

Explanation:

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

Answer:

mole

Explanation:

mole is the SI unit of amount of substance

• one unit mole is called as AVAGRADO NUMBER.

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