Answer:
The answer is

Explanation:
To find the number of moles in a substance given it's number of entities we use the formula

where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have

We have the final answer as

Hope this helps you
<span>B) a cube with a ball stuck on each of its eight corners and one suspended at its center </span>
Answer: Charles' Law is a special case of the ideal gas law. It states that the volume of a fixed mass of a gas is directly proportional to the temperature. This law applies to ideal gases held at a constant pressure, where only the volume and temperature are allowed to change.
Explanation:
Boiling point, melting point, Appearance, mass, and taste.<span />