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Nookie1986 [14]
3 years ago
10

state the rules governing the number of significant figures that result from each of the following operations addition and subtr

action; mutiplication and divison
Chemistry
1 answer:
lubasha [3.4K]3 years ago
4 0
Adding and subtracting it's how many are behind the decimal, and multiply its how many digits
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El número de Avogadro es 6,022 x 10^23, y es el número de átomos que hay en un mol de dicho elemento. A su vez un mol es la cantidad de un elemento cuya masa en gramos coincide con el peso atómico.

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