The overall charge of any atom is always

The overall charge of all atoms is neutral because atoms have equal numbers of

The force that keeps the entire atom held together.

The mutual attraction of the positive nucleus and the negative electrons is caused by the

The charge of the nucleus of all atoms is positive because of the

The nucleus of any atom has a _______ charge because of the charge of the protons.

This subatomic particle's function is to help hold the nucleus together.

The unit of mass used for subatomic particles that is based on carbon.

The atomic mass rounded off minus the atomic number will give the number of ____ of most atoms of an element.

The amu is based on the mass of this element.

The fuzzy portion of the electron cloud model represents the probability of where an ____ is most likely to be at any given moment.