What part of an atom is mostly empty space

Based on this strange experiment, Rutherford proposed a new idea of what an atom is. Rutherford said that most of an atom is empty space, where negatively charged electrons orbit. The only solid part of an atom is the nucleus, where the positively charge protons are found.

Explanation:

helicase, i think thats it

. ph changes the ability of them he enzyme to dissolve in water.