Yes, it is true thatit is the heaviest, it is where most of the mass resides. However size wise it is small the electron cloud is relatively very large., from 145,000 to around 25000 times the diameter- it depends on the element.
This part is the nucleus.
The size of an atom is bigger than the nucleus because an atom consists of a nucleus surrounded by electron clouds. The electrons are located further away from the nucleus, leading to the overall larger size of the atom.
The nucleus is the central part of the atom. (It's in the center)
The nucleus forms the centre of the atom. The protons and neutrons are found in the nucleus of the atom.
The central part or the nucleus
the nucleus of an atom
The nucleus is the central part of the atom. (It's in the center)
... is called the nucleus.
No, the nucleus is part of the atom.
The Nucleus. Which is inside the electron clouds.
The nucleus of the atom is stationary.
its the greatest part of an atom