Slide 1SAT II CHEM PREP PPT Mrs. Gupta Modified from Mark Rosengartens Powerpoint Slide 2 Setup of the SAT II Chem Exam 85 total questions, 1 hour (about 42 s/question) -…

Slide 1(c) 2006, Mark Rosengarten Mark Rosengartens Amazing Chemistry Powerpoint Presentation! 4 Aligned to the New York State Standards and Core Curriculum for The Physical…

Slide 1Changes through time Survival of the Fittest Slide 2 Evidence that life has changed and is now changing Slide 3 Fossil Record Fossils are remains or traces of organisms…

Slide 1Dating the Earths Rocks Slide 2 Quantitative Geologic Time Early estimates Calculation based on: Old Testament – Earth is 6,015 years old James Ussher (1581-1656)…

1. ENERGYENERGY GenerationGeneration TransformationTransformation 2. Energy ResourcesEnergy Resources Renewable: they are naturally replenished on a human timescale such…

Slide 1Wake-up 1.Explain the relationship between the following: atomic number, mass number, protons, neutrons, and electrons. 2.How do you find the number of electrons of…

Slide 11 By Maribel Aguilar Slide 2 2 What is Gallium Scan?  Type of nuclear medicine that uses radioactive tracers.  Radioactive tracers common use in gallium scan.…

Slide 1 Calculating Average Atomic Mass Slide 2 Introduction The value for atomic mass for a particular element is the average atomic mass. Each sample of an element is composed…

Slide 1 Slide 2 JEOPARDY Third Nine Weeks- 9 weeks review Slide 3 ElDoradoHighSchoolAZTECS 100 200 300 400 500 Slide 4 A: electron S2C04 Jeopardy Review The cathode ray experiments…

Slide 1 Sedimentary rocks and their depositional environments How can sedimentary rocks be used to figure out what the environment was in the past? Slide 2 Depositional environments…