Slide 1What does the little number below each Element mean? What are its units? amu/atom Slide 2 What is an amu one amu is defined as 1/12 th of 12 C Slide 3 Average atomic…
Slide 1Debrief of Evidence for Evolution Take notes in your packet Slide 2 Station 1: Comparative Embryology Comparative embryology = the science dealing with the comparison…
Slide 1Archaeology Can you Dig it? Slide 2 Archaeology The study of past human cultures and the way people lived based on the things they left behind. Archaeologists study…
Slide 1D3 HUMAN EVOLUTION Slide 2 Assessment Statements Outline the method for dating rocks and fossils using radioisotopes, with references to 14 C and 40 K. Define half-life…
Slide 1Chemistry Warm Up Some Dimensional Analysis Review. PLEASE SHOW YOUR WORK USING CONVERSION FACTORS AND DIMENSIONAL ANALYSIS 1.If 6.02 x 10 23 atoms of carbon have…
Slide 1 CHAPTER 3B Stoichiometry Slide 2 Counting Atoms Amu – atomic mass unit 1 amu = 1.66 x 10 -24 g Ex. 1 carbon atom = 12 amu 1 Fe atom = 55.85 amu 1 Na atom = ???…
WoC Ch 6.2 to ___ Chemical Composition Objective: Understand atomic mass and its experimental determination The balanced chemical equation for the reaction of solid carbon…
http://teachers.yourhomework.com/blowe/ * Today's Agenda .w 1/19/11 Recall 1 & 2 Get your comp books out before the bell rings Continue Semester Review Start studying…