TOPIC 12. THE PERIODIC TABLE. Reference web site: http:// pearl1.lanl.gov/periodic/ Origin of the elements. As discussed in Topic 1, there are 90 naturally occurring elements.…
interdependence Chapters 47, 48, and 49 Bell Ringer, 8/14 TURN IN ANY WORK THAT YOU ARE MISSING Pick up your Exit Slips on the back lab table Answer the following question…
Slide 1 Late Work Due 12/20/13 Remember ainât no butts about it! Sticking your head in the sand wonât make the deadlines go away 11 Days Remain Formation of Planetary Systems…