PPT-% Yield and % Atom Economy

Do Now What do the following mean How would you calculate them Why are they important Yield Atom economy Targets Be able to calculate Atom Economy and Yield from balanced equations. WHY More teens die from car crashes than any other cause and the first year is the most dangerous WHEN 64 National Teen Driver Safety Week October 1524 2014 WHO High school students age 14 along with their schools communities friends and families u A Look Into the Ultimate. ESSENTIAL QUESTIONS:. Why was an image of individual atoms considered such an important breakthrough?. How scientists discovered the component particles within atoms?. How can we possibly know anything about atomic structures?. Jon Coleman, Royal Society Research Fellow . To detect and measure effects of Dark Energy density or any dark contents of the vacuum (DCV) . 2. Many thanks to the support of the:. Liverpool Particle Physics Group. Mallory . Traxler. April 2013. Motivation. Continuous atom laser. Continuous, coherent stream of atoms. Outcoupled. from a BEC. Applications of atom lasers:. Atom interferometry. Electromagnetic fields. Clare Burrage. University of Nottingham. Clare.Burrage@nottingham.ac.uk. Outline:. Chameleon dark energy. A . review of atom interferometry. Dark energy in the laboratory. Solutions to the Cosmological Constant Problem. and. ATOM . ECONOMY. Reactants . (raw materials). Products. Most of the substances we use every day are made from RAW MATERIALS, often through complex chemical reactions.. . Chemical reactions. Pottington. Interferometry. Prof. Mark Kasevich. Dept. of Physics and Applied Physics. Stanford University, Stanford CA. Atom . interferometric. inertial sensors. Pulses of light are used to coherently manipulated the center-of-mass motion of atomic . Atoms. . are the smallest unit of matter. . Matter. . is anything that has mass and takes up space. . A . ball is matter, water is matter, even the air you breathe is matter!. What is an atom. ? (cont.). While Quality grade deals with a prediction of the eating quality of the meat, Yield . grade is a measurement of the amount of edible meat that the carcass will produce.. USDA Yield grades for beef are as follows.. DO NOW:. 1. 2. 3. 4. The Greek Concept of . Atomos. : . The . Indivisible Atom. . Around 440 BC, Leucippus originated the atom concept.. His pupil, Democritus (c460-371 BC) extended it . There are five major points to their atomic idea.. RADIASI ELEKTROMAGNETIK. Muatan listrik dan kutub magnetik menimbulkan gaya dalam jarak tertentu melalui medan listrik dan medan magnetik.. Medan ini merupakan bentuk penyebaran energi yang disebut gelombang, dan pengalihan energi ini dinamakan radiasi elektromagnetik.. . Constituents . of the atom. J.J. Thomson. (1856-1940) . . In 1897 J.J. Thomson discovered the . electron. . This is a tiny negatively charged particle that is much, much smaller than any atom. He said that the tiny negatively charged electrons must be embedded in a cloud of positive charge. Thomson imagined the electrons as the bits of plum in a plum pudding, rather like currants spread through a Christmas pudding.. The Complete Modern Atom. An atom is:. mostly empty space. . nucleus has . most of . mass. of an atom . Atom is divisible. Protons (+1 charge). Neutrons (no charge). Electrons (-1 charge). nucleus contains protons & neutrons. Rutherford proposed that most of the mass of the atom was concentrated. . at the atom’s center. . Rutherford’s Model of the Atom. Rutherford’s experiment suggested that an atom’s positive charge is concentrated in the center of the atom .