SAT II CHEM PREP PPT Mrs. Gupta Modified from Mark Rosengartens Powerpoint.
(c) 2006, Mark Rosengarten Mark Rosengartens Amazing Chemistry Powerpoint Presentation! 4 Aligned to the New York State Standards and Core Curriculum for.
Changes through time Survival of the Fittest. Evidence that life has changed and is now changing.
Dating the Earths Rocks. Quantitative Geologic Time Early estimates Calculation based on: Old Testament – Earth is 6,015 years old James Ussher (1581-1656)
Unit 5 - Energy
The chemistry of life chapter 2
Wake-up 1.Explain the relationship between the following: atomic number, mass number, protons, neutrons, and electrons. 2.How do you find the number of.
1 By Maribel Aguilar. 2 What is Gallium Scan? Type of nuclear medicine that uses radioactive tracers. Radioactive tracers common use in gallium scan.
Calculating Average Atomic Mass. Introduction The value for atomic mass for a particular element is the average atomic mass. Each sample of an element.
JEOPARDY Third Nine Weeks- 9 weeks review ElDoradoHighSchoolAZTECS 100 200 300 400 500.
Sedimentary rocks and their depositional environments How can sedimentary rocks be used to figure out what the environment was in the past?
AIM: HOW TO CALCULATE THE AVERAGE ATOMIC MASS? DO NOW:1. WHAT ARE THE 3 SUBATOMIC PARTICLES OF AN ATOM? LIST THE THREE SUBATOMIC PARTICLES AND THEIR CHARGE.
