Question

9)
means, there is
more vacant space and less
molecules​

Answer 1

Answer:

99.9999999%

Explanation:

Originally Answered: What percentage of your body is empty space? So, the average 70kg human constitutes 7*10^27 atoms, and atoms are very vastly made up of empty space, and therefore the human body is roughly 99.9999999% empty space.

Answer 2

Explanation:

As atoms are the smallest stable pieces of matter, and as molecules are composed of atoms, it follows that the space between molecules contains nothing; it is vacuum.