Slide 1The Great TechWorld TechnoHistory Trivia Challenge 2011 Answers Slide 2 Answers: Round 1 Slide 3 1. When did this man demonstrate the world’s first truly ‘mobile’…

1. Ch. 2 Sec. 1The Science of Rockets 2.   3. rocket device that expels gas in 1 direction to move in opposite direction …

1. For lot of people, air pollution is only associated with belching smoke from…… Chimneys Locomotives Traffics 2. But there are also pollutants found under your roof…

Slide 1 Surface characterization and thermal analysis of spray-deposited graphene on polyimide substrates before and after plasma treatment RESEARCH PROPOSAL BY RAYNELL A.…

Slide 1 ACADs (08-006) Covered Keywords Types of air samplers, air sample locations, particulates, noble gases, radon, flow rate, concentration, DAC, dose calculation, ALI.…

Slide 1 Isotopes Atoms of the same element with different mass numbers. Mass # Atomic # Nuclear symbol: carbon-12Hyphen notation: carbon-12 Courtesy Christy Johannesson www.nisd.net/communicationsarts/pages/chem…

Types of Chemical Bonds Types of Chemical Bonds Bond Energy Bond Energy – the energy required to break a bond Atoms will bond in order to achieve the lowest energy configuration…

Atomic Absorption Spectroscopy AAS Comparatively easy to use Low maintenance Low consumables Good for measuring one element at a time. Block Diagram hn + M → M* Sample…

Wave-Particle Duality of Light The Interaction of Light and Matter 1 Learning Objectives Structure of the Atom: Discovery of Electrons, and Thomson’s Model of the Atom…

Chapter 8 General Bonding Concepts 8.1: I. Types of Chemical Bonds A. Determines behavior/properties of compounds -ex. Carbon can form graphite or diamonds based on configuration…