Periodic Table Trends Quiz 1. The most reactive metals are located in the lower left hand corner of the periodic table 2. Which of the following atoms listed below has the largest atomic radius? Ca 3. Compared to the atomic radius of a rubidium atom‚ the atomic radius of a strontium atom is smaller. The smaller radius is primarily the result of the strontium atom having greater effective nuclear charge 4. An element is most likely to have properties similar to those of another
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Janelle C. Gajardo IV-1 Mrs.Dimacutac December 5‚ 2011 Elements in the Periodic Table Trivia l Actinium (Ac) - radioactive element found in uranium ores‚ used in equilibrium with its decay products as a source of alpha rays.The name originates from the Greek word ’aktinos’ meaning ray or beam. l Argon (Ar) - they don’t often interact with other elements. This caused early mappers of the periodic table‚ such as Dmitri Mendeleev‚ to think of them as proud and noble. l Carbon (C) - can take
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Complete the following table to build your understanding of texts and how to relate them to your Area of Study – Journeys Poem 1 /Text: ________We drove to auburn________________________________________________ Author/composer: Fiona Wright ____________________________ Ideas About Journeys Expectations/ Obstacles/ Challenges of the journey Textual features Textual Evidence Evaluate the effect on the responder Impact of the journey: note shifts in attitudes and values of the traveller Assumptions
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Branding Strategy for anything that comes under the scope of Marketing. 2. CONTENTS OF THE COURSE 1. Brand Equity Models by Aaker and Keller. 2. Brand Identity Models by Aaker and Kapferer. 3. Theory of Brand Personality. 4. Understanding the System of Brands. 5. Limits of Extension of Brands. 6. Measuring Brand Equity. 7. Concepts of doing a comprehensive Strategic Brand Analysis. 2. COMPONENTS OF EVALUATION Presentation
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Ethical Principles 1. Contribute to society and human well-being. This principle concerning the quality of life of all people affirms an obligation to protect fundamental human rights and to respect the diversity of all cultures. An essential aim of computing professionals is to minimize negative consequences of computing systems‚ including threats to health and safety. When designing or implementing systems‚ computing professionals must attempt to ensure that the products of their efforts will
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classification of elements) 1. 2. Which of the following has maximum atomic size? (a) K (b) Ca (c) Al (d) P The law of octaves was proposed by (a) Newland (b) Doberiener (c) Lother Meyer (d) Mendleeve The number of periods in the long form of the periodic table is (a) 6 (b) 7 (c) 10 (d) 18 Which of the following elements has maximum metallic character? (a) Li (b) N (c) Na (d) P Which of the following is the most reactive halogen? (a) F (b) Cl (c) Br (d) I Why do elements in a group show same valency? Why
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geometrical representation of the periodic table. John Newlands proposed the Law of Octaves which states the elements repeat the chemical properties after every eighth element. Lothar Meyer and Demetriv Mendeleev published their own periodic table. Mendeleev arranged the elements in order of increasing atomic weight and grouped the elements of similar properties together. William Ramsay and Lord Rayleigh discovered the noble gases‚ which were added to the periodic table as group 0. Ernest Rutherford showed
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Contributors of the Periodic Table of Elements The First International Congress of Chemists took place in September 1860 in Karlsruhe‚ Germany to review scientific matters that there was little agreement to. Following this congress led to the development of the periodic table of elements. Top contributors to the periodic table included Staislao Cannizzaro‚ Dmitri Mendeleev‚ Henry Gwyn-Jeffreys Moseley‚ John William Strutt‚ William Ramsay‚ Friedrich Ernst Dorn‚ and Glenn Seaborg. Stanislao Cannizzaro
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be cheating on a roulette table. The group had been observed committing “incorrect chip conversion.” All four subjects were observed at the same roulette table. The video surveillance video shows suspect Jaquez buying in at $140.00 in blue $1.00 chips. He covertly placed the 60 chips in his pants pocket in increments of 20 chips each time. He exchanged $60.00 in blue $1.00 roulette chips to regular gaming chips and left the table. The co-offender arrived at the table and bought $500.00 of $25
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plain bad posture. Inversion tables are specially designed to help reduce the pain from most back ache causing activities and ailments. The inversion table is a special device that a person can lie on to tilt their body back at a downward angle‚ causing the various weights of their body to gravitate in the opposite direction that they normally do. They are usually made of high grade steel or metal parts with a comfortable table or bed surface to lay on. These tables are very sturdy and can hold
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