Slide 1Joseph Kings Lithium Atom Please press the space bar and hold It down to view the atom. Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Protons the number is 3 to make up…

Slide 1 Chapter 3 Mass Relationships in Chemical Reactions Slide 2 Atomic Mass  What is atomic mass?  Mass of an atom in atomic mass units (AMU)  1 AMU is the mass…

Slide 1Relative Atomic Mass & Isotopes 5.1 Slide 2 Until recently it was impossible to weigh individual atoms Slide 3 The relative scale English chemist John Dalton (1766-1844)…

Slide 1 Chemistry At the bottom, biology is nothing but applied chemistry All matter is composed of atoms Elements such as carbon and oxygen are a group of atoms of the same…

Slide 1 The table we made as a class during the exploration : This table represents the largest number of trends using the given elements. Slide 2 Dmitri Ivanovich Mendeleev…

Slide 1 Unit 1 Chemistry of Life: Atoms and Molecules Slide 2 Elements Required for Life Approx 25 elements C, O, H and N  96% of living matter P, S, Ca and K  4% of…

Slide 1 CHEM 111 Fall 2012: OWLBook Chapter 2 OWL Assignments Coming Due this Weekend!! Be sure to review units and pre-fixes on your own. This should be material you covered…

Slide 1 By: Leah Sylvester and Allison Kodroff Slide 2 Born September 6, 1766, died July 27, 1844. Born in Eaglesfield England Colorblind Just like his older brother Slide…

Slide 1 Average Atomic Mass Slide 2 carbon atom (12 amu) Measuring Atomic Mass Unit is the Atomic Mass Unit (amu) One twelfth the mass of a carbon-12 atom. Each isotope has…