Chapter 09
Fire extinguishers
History of Atomic Theory
Fire Safety
Eo3 Spectroscopy
Colleton County Fire-Rescue Training Division Foam Firefighting Section IV Foam Application and Operations.
Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 The Early History of Chemistry 4 Before 16th Century – Alchemy: Attempts (scientific.
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Atoms, Molecules and Ions. Greeks (1000BC – 400BC) First to suggest that all matter was composed of 4 fundamental substances: Fire, Earth, Water and.
7 Portable Fire Extinguishers Captain Walker. 2 Objectives (1 of 2) State the primary purposes of fire extinguishers. Define Class A fires. Define Class.
Chapter 2: ATOMS, MOLECULES, AND IONS. 4 Before 16th Century –Greeks: 4 fundamental substances: fire, earth, water, and air. –Alchemy: Attempts (scientific.
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