Atomic Structure Nucleus – contains protons and neutrons Electron Cloud – area where electrons are found Neutron – particle with no charge Proton – positively.
Atomic Structure. The Atom Smallest form of an element that still retains that elements properties Basic building block of matter Made of: Protons
Chapter 2 Notes The Chemical Context of Life. Concept 2.1 Organisms are composed of matter: anything that takes up space or has mass Element: a substance.
Nuclear Chemistry Read pages 840–863 in your book!
Atoms of the same element with different numbers of neutrons. What has changed if there is a different number of neutrons. HINT: look at your periodic.
1 Chapter 37 Nuclear Chemistry Copyright (c) 2011 by Michael A. Janusa, PhD. All rights reserved.
wednesday , November 16 th
I. ELEMENTS & ATOMS: Element = A substance that cannot be broken down into simpler substances Periodic Table ○ 1-92 occur in nature (natural elements)
Nuclear Chemistry
Chapter 2 Atoms, Molecules, and Ions. Matter What accounts for matters secrets? –Atomists – Democritus –All things are made of Fire – Herclitus –Four.
Part B-2 and Part C Questions 2011 Exam
2 Minerals
