Fichas
Atoms, Bonds and Groups Keywords
Fichas del conjunto (4)
- 1AtomA single unit of an element that can exist independently
- 2isotopesAtoms of the same element but with different number of neutrons
- 3atomic (proton) numberthe number of protons in the nucleus of an atom
- 4nucleon (mass) numbernumber of protons and neutrons in the nucleus of an atom