Esoteric Traditions in Transylvanian Town of Sibiu - ESSWE Strasbourg Conference
Unit II : Atoms, Molecules, Ions and Nuclear Chemistry.
MODELS OF ATOMS ÞDemocritus(400 B.C): said that matter is composed of indestructible particles. He called them atoms, a Greek word which means indestructible.
Data web marketing
Open Access and Knowledge Sharing
Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 The Early History of Chemistry 4 Before 16th Century – Alchemy: Attempts (scientific.
Chapter 2 Atoms, Molecules and Ions 1. 2 Democritus (460-370bc) -two possibilities for matter: (1) matter is continuous Subdivided indefinitely – no basic.
ALCHEMY
