Periodic table PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Thu, 02 Sep 2010 03:57:55 UTC Contents…

1. Chapter 4.2Organizing the Elements Page 131 2. The 1st Periodic Table• In 1869, there were 63 knownelements.– These included a few gases, 2 liquids andthe rest solids.–…

Slide 1Warm Up: Mon 8/1 Warm Ups for week of 8/1 on pg 14 What is the difference between a hypothesis and a prediction? Hypothesis:Prediction: Slide 2 Slide 3 Warm Up Block…

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Slide 1Organizing the Elements Atomic Mass: the average mass of the isotopes (same element but different number of neutrons) of that element Mendeleev original arrangement:…

Slide 1 Chapter 5 The Periodic Law Slide 2 Objectives:  Describe the periodic tables of Moseley and Mendeleev.  Identify the various families of elements on the periodic…

Slide 1 The Periodic Table 6.5A Students will know that an element is a pure substance represented by chemical symbols. Slide 2 The Basics The periodic table is a chart that…

Slide 1 = anything that occupies space and has mass = may exist as a - pure substance (only one kind of matter) either an element or compound - mixture (two or more kinds…

Slide 1 Why Study Chemistry in Biology? Slide 2 Slide 3 Slide 4 Slide 5 Banana Cell with Starch Granules Slide 6 Slide 7 The Size of an Atom Slide 8 The Atom Slide 9 Slide…

Slide 1 Chemistry Earth Science More ChemistryBiology??? 100 200 300 400 500 Slide 2 Chemistry – 100 List the three parts of an atom and their respective charges. Proton…