Click on a term below and the meaning of that term will appear at the top of the next frame.

alkali metal
alkaline earth metal
alpha particle
anion
atomic mass unit
atomic number
beta particle
Bohr model
cathode ray
cation
deBroglie hypothesis
deuterium
electrodes
electrolysis
electrolyte
electron
electron configuration
electron orbits
electron orbitals
energy levels
excited state
gamma rays
ground state
group
halogen
ion
isotopes
main group elements
mass number
metalloid
metals
neutron
nobel gases
nonmetals
nucleons
nucleon number
nucleus
orbit
orbital
periodic table
periods
photon
proton
quantum
quantum mechanical model
radioactivity
Rutherford model
s p d f
Schroodinger model
sublevel
transition elements
tritium
valence electrons
X-rays