1
A weak force of attraction and repulsion between atoms and molecules.
2
A bond formed when atoms SHARE electrons.
3
An attraction between oppositely charged compounds.
4
A negatively charged particle that orbits the nucleus of an atom.
5
A compound bound by covalent bonds.
6
The center group of protons and neutrons of an atom.
7
A variation of an element that has more or less neutrons in its nucleus.
8
A particle that forms part of the nucleus of an atom and has no electrical charge.
9
A positively charged particle that forms part of the nucleus of an atom.
10
A general force that keeps atoms or molecules together.
