25 POINTS Check all the boxes that correspond to a particle emitted during a radioactive decay: *
Proton
Atom core
Electron
Boson
Positron
Sound waves
Neutron
Gamma ray
Alpha particle

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter