Atomic Structure

At what part of the atom is the arrow pointing?

At what part of the atom is the arrow pointing? Options: electron, neutron, proton, nucleus

At what part of the atom is the arrow pointing?

Options: cloud, nucleus, atom, electron

At what part of the atom is the arrow pointing? Options: Cloud, energy level, electron, neutron

At what part of the atom is the arrow pointing?

Options: proton, neutron, electron, nucleus

At what part of the atom is the arrow pointing?
Options: proton, neutron, electron, nucleus

The mass of an atom is

In a neutral atom,

Which particle identifies the identity of the atom?

Where is all the mass of an atom located?