AP Chemistry Big Idea 1 MASS SPECTROMETRY. The first mass spectrometer was built in 1918 by Francis W Aston, a student of J J Thomson, the man who discovered.
Chemistry of Life Chapter 2-5, 8. CHAPTER 2 A lot of this should be amazingly easy review of chemistry from last year!
Radiocarbon dating theoretical concepts & practical applications
Angstrom Care 1 Angstrom Care Atomic Structure II.
Matter and Atomic Structure Chap. 3 What are elements? How atoms combine States of matter States of matter.
Atoms: The Building Blocks of Matter Unit 2. Introduction to the Atom Modern Atomic Theory Subatomic Particles Isotopes Ions Essential Standards and.
Chapter 2 The composition and Structure of the Atom Denniston Topping Caret 4 th Edition Copyright The McGraw-Hill Companies, Inc. Permission required.
Session 2 – Radioactive decay Pt.2 In this session we will continue our discussion on the topic of radioactive decay Last week we covered Carbon Dating,
Chapter 2: The Atom Atom: The smallest unit of an element that retains the chemical properties of the element.
Particle electron neutron proton Relative charge Relative mass Subatomic particles Atoms are composed of three subatomic particles: protons, neutrons and.
Geologic Time By examining layers of sedimentary rock, geologists developed a time scale for dividing up earth history. Earlier in the 20 th century, radiometric-dating.
