Hydrogen Power Why Use Hydrogen as an Energy Source? Hydrogen, when combined with oxygen (air) in a fuel cell, produces electricity with absolutely no pollution. No smog-creating…

Catalyst Catalyst 1. What are the trends for ionization energy? Why do these trends exist? 2. As you go across a period, do elements get better or worse at attracting electrons?…

Slide 1 WELCOME! Organize the materials in your folder in your binder Grab a clicker and calculator today. 2. Get out your homework! + No Trash No Detention SIDE TALK RULE…

2.3 Classifying Chemical Compounds: Properties of Ionic and Covalent Compounds Unit: Matter and Chemical Bonding Properties of Ionic and Covalent Compounds Property Ionic…

History of Atomic Theory History of Atomic Theory Figuring Out Atoms Daltonâs Atomic Theory Matter is composed of extremely small particles called atoms. Atoms are indivisible…

Catalyst Catalyst 1. What are the trends for ionization energy? Why do these trends exist? 2. As you go across a period, do elements get better or worse at attracting electrons?…

PowerPoint Presentation 1 1 Vocabulary ATOM-the smallest unit that maintains the characteristics of an element Nucleus- The center of the atom, contains protons and neutrons…

Bonding Metallic Bonds & Ionic Bonds Homework Review 3.1 Draw dot structures of the following molecules, which obey the octet rule. Remember that hydrogen, with only…

Slide 1 Reaction – Nucleophilic acyl substitution Yixun Xing Reaction Reaction Mechanism Reaction Mechanism Nucleophilic Substitution— A fundamental class of substitution…

BASIC ELECTRICAL CIRCUIT In order to have a complete electrical circuit three main parts must be present. a power_source, a load, and a conducting pathway. A Power Supply…