Questions: Atomic Structure NEW What part of an atom makes up most of the volume of an atom? neutrons electron cloud protons nucleus

Transcript text: Atomic Structure NEW What part of an atom makes up most of the volume of an atom? neutrons electron cloud protons nucleus

Solution

Solution Steps

Step 1: Understanding the Structure of an Atom

An atom consists of a nucleus, which contains protons and neutrons, and an electron cloud, which surrounds the nucleus. The nucleus is very small compared to the overall size of the atom.

Step 2: Analyzing the Volume Contribution

The electron cloud occupies the majority of the space in an atom. Although the nucleus contains most of the atom's mass, it is extremely small in volume. The electron cloud, despite being composed of particles with negligible mass, extends over a much larger area.

Step 3: Identifying the Correct Answer

Given that the electron cloud occupies most of the space in an atom, it is responsible for most of the atom's volume.