1. In this presentation, you will learn more about: -Atoms -Elements -Compounds -Symbols -Properties of elements -The periodic table -Molecules -Formulae -Chemical reaction…
Slide 1 Ch. 3: Atoms Sec. 1: From Philosophical Idea to Scientific Theory Slide 2 History of the atom Greeks were first to try to explain chemical reactions 400 BC: thought…
Matter Elements and Compounds Distinguishing Between Elements and Compounds There are two types of pure substances. Elements Compounds. Substances made of only one kind of…