Write your name here Surname Other names Centre Number Candidate Number Edexcel GCE Chemistry Advanced Unit 4: General Principles of Chemistry I – Rates, Equilibria and Further Organic Chemistry (including synoptic assessment) Monday 14 January 2013 – Afternoon Time: 1 hour 40 minutes You must have: Data Booklet Candidates may use a calculator. Paper Reference 6CH04/01 Total Marks Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with
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Chemistry -Study of the composition, structure, properties, and interactions of matter. -Central Science. BRANCHES OF CHEMISTRY 1. Inorganic chemistry is the study of the chemical nature of the elements and their compounds (except hydrocarbons—compounds composed of carbon and hydrogen). Involves substance that do not contain carbon or substances from non-living things. 2. Organic Chemistry, branch of chemistry in which carbon compounds and their reactions are studied. A wide variety
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SEGMENTATION WITH NEURAL NETWORK B.Prasanna Rahul Radhakrishnan Valliammai Engineering College Valliammai Engineering College prakrish_2001@yahoo.com krish_rahul_1812@yahoo.com Abstract: Our paper work is on Segmentation by Neural networks. Neural networks computation offers a wide range of different algorithms for both unsupervised clustering (UC) and supervised classification (SC). In this paper we approached an algorithmic method that aims
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ATOM Marvin Jake Acle: The atom is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons. Chemical atoms, which in science now carry the simple name of "atom," are minuscule objects with diameters of a few tenths of ananometer and tiny masses proportional to the volume implied by these dimensions. Atoms can only be observed individually using special instruments such as the scanning tunneling microscope. Greek Atom The name
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energy source * thermal energy is energy associated with random motion of atoms and molecules * chemical energy is the energy stored within the bonds of chemical substances * nuclear energy is energy stored within collection nuetrons and protons * PE= ENERGY OF A OF POSITION * KE- ENERGY of of motion * energy released when bonds forms – bond energy (0-400 kj) * energy absorbed when bond breaks _bond energy (-i400 to -100) * when atoms in right distance 0 0, decrease in
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be included in the marketing plan. 3. Recommend the appropriate marketing mix strategies, implementation, evaluation and control to realise the marketing goals set in the marketing plan. INSTRUCTIONS: Select a car manufacturer such as PROTON, PERODUA, BMW, Audi, Toyota, Honda, or a hypermarket such as TESCO, GIANT, AEON Store, 99 Speedmark, MYDIN etc. Prepare a practical marketing plan for the chosen company to achieve its marketing goals. The marketing plan should includes the following
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Company Description Neo-Evo Manufacturing Ltd (NEM), was fully established in a year of 2008. The founder of NEM was Tan Sri Ahmad Faiz Shah which currently the President of NEM. NEM is a fully integrated car manufacturing facility based in Selangor, Malaysia. It’s a where our Associates work together to manufacture innovative and highly demand products specifically built for Asean Market. Where a passion for automotive engineering drives everything we do. We always keep the promise of our
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Atoms. How did the atomic Theory come about and evolve? Who came up with the atomic theory? What math is involved? The first person to come up with anything close to the atomic theory was Democritus, an ancient greek philosopher who proposed the existence of an ‘Ultimate Particle’ that was indivisible, thus bringing about the concept of the Atomic Theory. This was expounded upon the thoughts and ideas of other future scientists including: Antoine Lavoisier who discovered the Law of Conservation
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Submitted by: Mina, Madelyn Ann C. IV- St. Cecilia Submitted to: Mr. Noel A. Hermano Submitted by: Mina, Madelyn Ann C. IV- St. Cecilia Submitted to: Mr. Noel A. Hermano Higgs Boson Higgs Boson What is Higgs Boson? What is Higgs Boson? Higgs Boson, the “God Particle” as coined by Leon Lederman back in 1993, is the particle that made up the Higgs Field. The Higgs Field is the energy field that permeated the entire universe, according to Dr. Peter Higgs. For example, our entire
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This chronology of the universe describes the history and future of the universe according to Big Bang cosmology, the prevailing scientific model of how the universe came into being and developed over time, using the cosmological time parameter of comoving coordinates. The instant in which the universe is thought to have begun rapidly expanding from a singularity is known as the Big Bang. As of 2013, this expansion is estimated to have begun 13.798 ± 0.037 billion years ago.[1] It is convenient to
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