1. Atom – the smallest unit of matter “indivisible” Helium atom 2. electron shells a) Atomic number = number of Electrons b) Electrons vary in the amount of energy…
Slide 1 Slide 2 Slide 3 Chemical Bonds Slide 4 Atom – the smallest unit of matter indivisible Helium atom Slide 5 electron shells a)Atomic number = number of Electrons…
Slide 1 The Chemistry Of Dirt Slide 2 What is Dirt Made OF? Slide 3 Slide 4 So, How do atoms Hook Together to make compounds and minerals and stuff like dirt? …… Well,…
Slide 1 Slide 2 Ions Ion – Charged Atom Cation - positive charged atom Anion negative charged atom Charge equals the A group number Slide 3 Poly atomic Ion - Charged particle…
Slide 1 Physical Science 1000 Bonding Slide 2 Counting Electrons Total Electrons and Valence Electrons Valence Electrons – number of electrons in the outer shell of an…
Slide 1 Chemistry and Life Slide 2 The Periodic Table Atomic Number: Number of Protons and Electrons Atomic mass: Mass relative to Carbon-12 Slide 3 Chemical Bonding HUGE:…
Slide 1 Ionic Bonds Chapter 8 Section 2 Slide 2 Ionization Energy What is “ionization energy”? Answer: the energy required to remove an electron from a gaseous atom This…
Slide 1 BRN: What do you see? Slide 2 Bonding New section in table of contents Slide 3 What is an ionic compound? KC 1: An ionic compound consists of a metal and a non-metal…