Numbers Relative Ionic Size Oxygen (O) 46.6 % O-2 - - - 1.40 Silicon (Si) 27.7 % Si+4 Si (4) 0.26 Aluminum (Al) 8.1 % Al+3 Al (4‚ or 6) 0.39 Iron (Fe) 5.0 % Fe+2 Fe (6) 0.63 Calcium (Ca) 3.6 % Ca+2 Ca (8) 1.00 Sodium (Na) 2.8 % Na+1 Na (8) 0.99 Potassium (K) 2.6 % K+1 K (8‚ 12) 1.37 Magnesium (Mg) 2.1 % Mg+2 - - - 0.72 Distinction between crystalline and non-crystalline solids Crystalline – term refers to the ordered‚ symmetrical‚ arrangement or the atoms that make up the structure Minerals are
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APUSH [Sandler] Test #1 Study Guide Chapter 2 European Society European states were hierarchical Europe was characterized by feudalism (Continent was divided into hundreds of small territories‚ each ruled by a family of lords who claimed a disproportionate share of wealth and power) Most Europeans were peasant farmers Most Europeans were Christians united under the authority of the Roman Catholic Church -> Growing commerce stimulated the growth of markets and towns and by 1500
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Communication 101 Text Study Guide‚ Exam 1 NOTE: Everything covered in lecture thus far may be on the first exam. The following material from the text may also be on the first exam. Introduction to the Department of Communication at the University of Arizona (p. A-1) 1. Know what the Department of Communication examines. a. Human message systems‚ focusing particularly on the way in which human beings create‚ exchange‚ and are affected by messages. 2. Know the Department of Communication’s
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McCleskey V. ZantOn this appeal of the 1987 McCleskey case‚ the Court produced new standards designed to make it much more difficult for death-row inmates to file repeated appeals. Gregg V. GeorgiaThe 1976 Supreme Court decision that upheld the constitutionality of the death penalty‚ stating‚ "It is an extreme sanction‚ suitable to the most extreme of crimes." The court did not‚ therefore‚ believe that the death sentence constitutes cruel and unusual punishment. Furman V. GeorgiaPut a moratorium
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UNIT-1 ELECTROSTATICS Where the energy of capacitor does resides? Do electrons tend to go to region of low or high potential? What is the net charge on the charged capacitor? A Gaussian surface encloses an electric dipole within it. What is the total flux across sphere? 5. Find the dimension of 1/2εoE2. 6. In a certain l m3 of space‚ electric potential is found to be V Volt throughout. What is the electric field in this Region? 7. If Coulomb law involves 1/r3 instead of 1/r2 dependence‚ would Gauss
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Psychology Review‚ Unit 1 Answer Key: 1. Believed that the mind was separate from the body‚ the mind continued to exist after death and that ideas were innate. __________ and __________ Socrates Plato 2. Suggested that the soul is not separable from the body and that knowledge (ideas) grow from experience. _____________ Aristotle 3. Believed in soul (mind)-body separation‚ but wondered how the immaterial mind and body communicated. __________ Descartes 4. A founder of modern science‚ particularly
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Marketing Management Exam 1 Study Guide Chapter 1-3 Core Competency * Attribute that: * (1) Is a source of competitive advantage in that it makes a significant contribution to perceived customer benefits * (2) Has applications in a wide variety of markets * (3) Is difficult for competitors to imitate Fad‚ Trend‚ Megatrend * Fad: * “Unpredictable‚ short-lived‚ and without social‚ economic‚ and political significance.” * Trend: * A direction
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Name: ______________________________________________ CHEM 102 – SPRING 2014 Study Guide: Exam 1 The following questions should assist you in your preparation for Exam 1‚ but does not include everything that you are responsible for knowing for Exam 1. Use your textbook‚ class notes‚ and past homework assignments in addition to this guide to prepare for Exam 1. 1. What are the differences between solids‚ liquids and gases with respect to molecular velocity‚ density‚ shape and volume?
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__ Important Questions Of UNIT 1 __ MARKS- 10 to 28 1. Explain how both the waterfall model and the prototyping model can be accommodated in the spiral process model.* 2. Mention the six specific design process activities. Give explanation for two of them. 3. Software is product. Justify this statement. 4. Explain the attributes of good software.* 5. Explain the salient features of spiral model of a software process with an illustration diagram.* 6. Explain different
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1. _____________ is the ability of a central processing unit (CPU) or a single core in a multi-core processor to execute multiple processesor threads concurrently A. Answer : multithreading B. Multicore C. Multiprocessor D. None of these 2. Multiple threads can interfere with each other when sharing hardware resources such as caches or translation lookaside buffers (TLBs). As a result‚ execution times of a single thread are not improved but can be degraded‚ even when only one thread is executing
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