Slide 11 History of the Atom atom n. A unit of matter, the smallest unit of an element, consisting of a dense, central, positively charged nucleus surrounded by a system…
Slide 1 The Scientists of the Atomic Theory Period 1 Slide 2 John Dalton (1766-1844) Slide 3 Dalton An English chemist, meteorologist, and physicist, from England. He was…
Slide 1 Chapter 3 Chemical Reactions and Earth’s Composition Slide 2 The Development of Earth Matter in the Universe condensed into planets. The planets closer to the sun…
Chapter 22, Macromolecules and aggregates Ideality and reality Simplicity of small systems and complexity of real systems Entropy and order Dealing with large systems Proteins…