Final Exam Info

•Charge mass and location of protons, neutrons and electrons

•X model

•Charge of the nucleus

•What is an ion?

•What is an isotope?

•Metals/nonmetals

•What is an ionic bond?

•What is a covalent bond

•What is a polyatomic ion?

•When do we use prefixes in naming?

•Why are roman numerals used in naming?

•Electron configuration

•Valence electrons

•Percent composition

•Mole train

•You will want your colored PT!