Synthetic organic polymers are high molecular weight compounds that carry negative, positive or neutral charges.

The entire molecule has a net neutral charge and is a zwitterion.

The fact that these charges cancel out is why neutrons have a neutral (0) charge.

When there are equal numbers of each in an object there is neutral charge on the object.

Most atoms have a neutral charge; because the number of protons (positive) and electrons (negative) are the same, the charges balance out to zero.

The crystal tip glowed blue with neutral charge.

A positive charge combined with a negative charge makes a neutral charge.

However plants must maintain a neutral charge in their roots.

The most common reason for lack of convergence is a poorly defined unit cell, which must be charge neutral to avoid infinite sums.

However, the atom remains the same element whether it has a positive, negative, or neutral charge.