Unit 1 - Atoms & Periodic Table
Vocabulary
Vocabulary: Atom, element, proton, neutron, electron, atomic number, atomic mass (mass number), periodic table, period, group/family (alkali metals, alkaline earth metals, transition metals, boron, carbon, nitrogen, oxygen/chalcogen, halogens, noble gases, lanthanides, actinides), physical property, ductile, malleable, state of matter, dissolve, chemical property, reactivity (w/ oxygen, water), corrosion, flammability, combustibility, electron shell/energy level