Do Now! 8-7-15 Turn in your HW to the black tray. (On top of the filing cabinet) 1. Using your reference sheet, how many naturally occurring elements do.
T h e P e r i o d i c T a b l e Each small square on the periodic table shows the name of one element and the letter symbol for the element.
Kayla McAuley. Chemical Reactivity Some elements are highly reactive while others arent A chemical reaction: A transformation resulting in a change.
Definitions
Major and Minor Groups on the Periodic Table
