For an element, how does Avogadro’s number connect the atomic and macroscopic scales?(1 point)

Responses

It describes the number of atoms in 1 mole of an element.
It describes the number of atoms in 1 mole of an element.

It describes the number of atoms in 1 gram of an element.
It describes the number of atoms in 1 gram of an element.

It describes the number of grams in 1 mole of an element.
It describes the number of grams in 1 mole of an element.

It describes the number of moles in 1 gram of an element.

1 answer

The correct response is:

It describes the number of atoms in 1 mole of an element.

Avogadro's number, approximately \(6.022 \times 10^{23}\), is the number of atoms or molecules in one mole of a substance, thus connecting the atomic scale (individual atoms) with the macroscopic scale (measurable quantities of the substance).