Final answer:
A person is much closer in size to the Moon than to an atom. Atoms are extremely small, about 100 picometers, whereas the Moon is about 3,474 kilometers in diameter, and humans are around 1.7 meters tall.
Step-by-step explanation:
Is a person closer in size to the moon or an atom? When considering size comparisons, a person is significantly closer in size to the Moon than to an atom. To illustrate, if we were to scale an atom up to the size of a mid-sized campus, the nucleus would be relatively tiny, comparable to a familiar small object like a piece of fruit. In contrast, human beings are vastly larger than atoms. Atoms are incredibly small with typical sizes of about 100 picometers, or in other terms, 1×10-10 meters. Even when considering larger objects within our solar system, such as the Moon and the Earth, humans are much closer in size to these celestial bodies than they are to the microscopic world of atoms.
To further bring this into perspective, the average human is about 1.7 meters tall, while the Moon's diameter is about 3,474 kilometers. On the quantum scale, humans are akin to giants compared to the minuscule size of atoms. So, while both the astronomical and quantum realms present scales that are far removed from our daily experiences, when it comes to a direct size comparison, we share more in common with the Moon than we do with an atom.