Question

The radius of a proton is roughly 10^-15m, while the radius of a hydrogen atom is about 0.5x10^-10m. If we were to enlarge both proportionally until the proton was as large as a marble, about how large would the atom be?

Answer 1

I get 300m, but I don't think that is correct :$

Answer 2

do u have answer choices for that

Answer 3

No, I don't.

Answer 4

ok than that makes it more harder but for me no

Answer 5

do u listen in class

Answer 6

ok do u know wats half of the radius

Answer 7

u there