subatomic particle
proton
neutron
electron
nucleus, atom, molecule, ion, ionization, isotope
motion of matter
heat, temperature
Kelvin temperature scare, absolute zero
convection
blackbody radiation
emission based on temperature
Wien’s law (hotter has short)
wavelength of maximum intensity
Stefan-Boltzmann law (hotter emits more energy)
Doppler effect
radial velocity, blueshift, redshift