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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In this assignment I will be describing the different types of specialist tourism as well as providing examples for each of the types of tourism. Adventure tourism Adventure tourism is tourism which takes place in an unusual place and it is an exciting experience‚ this involves exploration of an area. This is different to the typical beach vacation for example going to bungee jumping or rock climbing would be classed as adventure tourism. Adventure tourism generally involves some form of physical
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Data Table Analysis Data Table Analysis Kudler’s Fine Foods is a gourmet food store that provides specialized products in the Southern California region. Since the inventory of the store is perishable‚ it is important to have control of the inventory on hand and put in place a procedure for replacing the inventory promptly. If Kudler’s has too much inventory on hand‚ the loss of revenues due to waste increases. Alternatively‚ if Kudler’s cannot replace inventory fast enough‚ they risk alienating
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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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University of Phoenix Material Jason Harrison Ethical Systems Table Directions: 1. Fill in brief definitions of each primary ethical theory. ➢ Deontological- Duty based approach. Moral obligation or commitment to act in a certain manner. (“Introduction to Ethics for University of Phoenix Students‚” n.d.). ➢ Teleological or consequentialism- Goal based. Ethicist’s believe people who practice this type of approach believe there is a design to the universe. Goal
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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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I would like to welcome all the Middle School students‚ teachers and Administrators to this speech. This speech is dedicated to the person in this school who put all his time and effort to improve the school for the benefit of all the students‚ teachers‚ staff‚ and administrators. Everyone‚ please give Mr. Plisinski a round of applause. On behalf of all the middle school students‚ I would like to say thank you very much. You devoted your life for the welfare of the students. I remember the day we
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Open table 1. Over time‚ Open Table has evolved into much more than just an online reservation service. When Open Table was not able to bring in enough revenue to match the expenditure‚ there came a need to revamp its marketing strategy .The company retooled its hardware and software to created a user-friendly ERB.The ERB allowed restaurants to synchronize‚ in real time‚ reservations made on the restaurants website or via www.opentable.com. This freed up restaurant front of the house resources
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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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