Atom - the basic unit of a chemical element, Bohr - The scientist that created the Planetary Model , Dalton - The scientist that created the Billiard Ball Model , Rutherford - The scientist that found the atom was mostly empty space using the gold foil experiment, Thomson - The scientist that created the Plum Pudding Model , Subatomic Particles  - Protons, Neutrons and Electrons are __________, Proton - The positively charged part of the atom, Neutron -  The part of the atom with no charge, Electron - The negatively charged part of the atom, Valence Electron - The electrons in the outermost energy level, Ion - An atom that has gained or lost electrons, Anion - An atom that has lost electrons and now has a positive charge, Cation - An atom that has gained electrons and now has a negative charge, Nucleus - The dense positively charged part of the atom , Orbital - The path an electrons is on in the planetary model , Energy Level - Another phrase used to describe the location of an electron based on the energy that an electron has, Electron Cloud - The area around the outside of the nucleus where you can find electrons, Average Atomic Mass - The weighted average mass of the atoms in a naturally occurring element, Isotope - different variations of an element with different number of neutrons, Mass Number - The number of protons plus neutrons , A=P=E  - The relationship between subatomic particles in a neutral atom, M=A+N - How mass number is calculated ,

Atomic Theory Vocabulary

Leaderboard

Crossword is an open-ended template. It does not generate scores for a leaderboard.

Visual style

Options

Switch template

Continue editing: ?