CHM1025C- Ch 4 Periodic Table Families

Group IA

elements in the middle of periodic table

inner transition elements that are rare earth elements

Group VIIA

Charge of halogens

Charge of chalcogens

inner transition elements that are radioactive elements

fairly reactive metals

very reactive metals

Charge of alkali metals

elements with atomic numbers greater than 93; man-made in particle accelerators

Group VIIIA

charge of pnictogens

Group VA

Group IIA

elements beneath main body of the periodic table

elements that have very unpredictable behavior and properties

charge of alkaline earth metals

very reactive nonmetals

inert elements

Group VIA