Elements 31- 40. Periodic Table Gallium Gallium atom.
Unit 3 Notes – Chapter 3 Chemistry 2010-2011 Mr. Nelson.
1 st Semester 7 th Grade Review. Periodic Table and Atoms.
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Bonding and Nomenclature. Term: _______________________ 1 2 3 4 Define (in your own words): ___________________________________________ ___________________________________________.
Introduction to Mercury JOHN HOGGATT. A little Bit of History Element #80 Hydrargyrum Dates back to 1500 BC Used as pigments and vaccinations.
