positive charge
Neutral charge
neutron
This is an anion (negative ion).
Electrons move around the nucleus and they have a negative charge.
It isn't an atom, it would actually be a stable Fluorine Ion with a -1 charge.
Neutral charge
The ionic charge of zinc is 2+
the electron
neutron
Polar molecule
A hydrogen atom of an ammonia molecule has a slight positive charge, due to the high electronegativity of the nitrogen atom.
a good on
Negative.
An anion is an atom with negative electrical charge.
Electrons are negatively charged particles. A neutrally charged atom which gains an electron will gain a negative charge.
This is an anion (negative ion).
metal atoms