prices will increase‚ the poor will suffer‚ and nickels cost even more than pennies to make‚ thus wasting more of our money. According to Susan T Leadly‚ an About.com Guide‚ “Americans are traditionalists and the Lincoln cent is the epitome of modern day circulating coin tradition.” We must keep using the penny because eliminating it would hurt us‚ not help us. First of all‚ prices would increase‚ and nobody wants that. Everything will round up to the nickel‚ and thus costing the U.S and us for the things
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used in the experiment. Q3. Nickel is a transition element. It is manufactured in a four-stage process from nickel (II) sulphide‚ NiS. • Stage 1 – nickel (II) sulphide is heated in air to form nickel (II) oxide and sulphur dioxide. • Stage 2 – nickel (II) oxide is heated with carbon to give impure nickel. • Stage 3 – impure nickel is reacted with carbon monoxide to make nickel tetracarbonyl‚ Ni (CO)4. • Stage 4 – nickel tetracarbonyl is decomposed to give pure nickel. (i) Construct the balanced
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There are a million acts of kindness each day. Some young man gives a stranger a compliment‚ or a teacher brightens a students morning. But‚ in the world we live in today‚ these acts are rare to come by. In this short story Thank You‚ Ma’am‚ the boy‚ out of mysterious luck‚ gets taken in by the woman whom he was trying to steal a purse from. Her actions‚ following the incident towards the boy‚ may have seemed very kind and understanding‚ but the boy needs a more solid way of punishment. He requires
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Pneumoconiosis and kidney failure‚ chromium can cause stomach cancer‚ copper can damage the cognitive function of human’s brain‚ lead can trigger chronic renal failure and neurodegenerative disorders‚ gold can bring about gastro-intestinal bleeding‚ and nickel can initiate systemic toxicity (Jarup‚ 2003). Due to the dreadful effects brought about by heavy metal contamination‚ substantial attention has been given to the discovery of possible methods for heavy metal removal from aquatic systems. Reverse osmosis
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monument. A nickel with a mass of 0.005 kg is in her shirt pocket. What is the gravitational potential energy (GPE) of the nickel at the top of the monument? 8.30 J C. What is the kinetic energy (KE) of the nickel in her shirt pocket at the top of the monument? 0 D. If the nickel accidentally falls out of her pocket‚ what will happen to the gravitational potential energy (GPE) of the nickel as it falls to the ground? It will be converted into kinetic energy E. If the nickel accidentally
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during the making of steel for the purpose of increasing corrosion resistance‚ hardness‚ or strength. The metals used most commonly as alloying elements in stainless steel include chromium‚ nickel‚ and molybdenum. Characteristic of alloying elements Very important elements for alloy steels are manganese‚ nickel‚ chromium‚ molybdenum‚ vanadium‚ tungsten‚ silicon‚ copper‚ cobalt and boron. All commercial steels contain 0‚3-0‚8% manganese‚ to reduce oxides and to counteract the harmful influence of
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TRANSDUCERS Transducers are electric or electronic devices that transform energy from one form to another. A transducer is a device that converts one form of energy to other form. It converts the measureand to a usable electrical signal. In other word it is a device that is capable of converting the physical quantity into a proportional electrical quantity such as voltage or current. Industrial uses of transducers - Temperature‚ force‚ strain‚ liquid level‚ flow rate‚ electrical conductivity
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penny on the regular like we use quarters‚ nickels‚ and dimes shouldn’t matter because it’s still being circulated in cash flow. . Most cash transactions involve the exchange of pennies‚ and this increases the time it takes to complete them. Also some people are saying that the penny should be abolished because it’s just taking up space in the currency flow. I don’t believe that the penny is taking up space because it works as if it was a quarter‚ nickel‚ or dime in some places. For example when
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the Nickel & Dime store on January 31‚ 2001. Ms. Rose wants compensation for the accident at Nickel & Dime and her medical bills paid. Ms. Rose entered Nickel & Dime and as she was walking and she slipped over a box in the middle of the isle that an employee had placed there. Ms. Rose says that she did not see the box as a rack was blocking her view. She was in a little hurry‚ but not distracted. Ms. Rose was brought to Community Hospital and had to be transported on a stretcher from Nickel and
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(en) complexes through Continuous Variations method as well as the number of ligands (n values). This nondestructive method is preferred in determining the amount of complexes present which will also not disrupt the equilibria. 0.3M concentrations of nickel sulfate hexahydrate and ethylenediamene are mixed at certain stoichiometric ratios of 0.3‚ 0.4‚ 0.5‚ 0.6‚ 0.7‚ 0.8 and 0.9 to form several complexes. Using the UV-Vis Spectrometer‚ the absorbances are taken at wavelengths 530‚ 545‚ 578‚ 622 and 640
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