An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons‚ giving it a net positive or negative electrical charge. The name was given by physicist Michael Faraday for the substances that allow a current to pass ("go") between electrodes in a solution‚ when an electric field is applied. It is from Greek ιον‚ meaning "going." The word ion also is responsible for electrical current being symbolized by the letter i in chemistry and physics. An anion
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Testimonies in Our Daily Life We can hear the buzzing of vehicles‚ the sound of the ticking clock the noise of the quarrels around our house. We can hear it almost every day. Everyone is busier than ever; there is no time for chitchatting‚ no time for recreation‚ no time for rest‚ but most of all no time for God. We could no longer handle our own self; we become robots in our daily respective modes of living. But what is lacking? People tried hardly to make something better in order for them to
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ADDITIONAL MATHEMATICS: PROJECT WORK 2013 “Statistics in our daily life.” CONTENTS Introduction Acknowledgement Part 1 Part 2 Part 3 Further exploration Conclusion Reflection INTRODUCTION I‚ along with my fellow classmates‚ had been given a task by our Additional Mathematics teacher‚ which was the Additional Project Work 2013. Statistics is the study of the collection‚ organization‚ analysis‚ interpretation and presentation of data. It
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The Negative and Positive Effects of Tourism Submitted by Arianne Smith DeVry University Tourism Management‚ Warren John Fall 2011 Abstract The current research paper covers the main effects of global tourism‚ both positive and negative. International tourism is a significant sector of business. For some countries it is one of the main sources of national income. The most important positive economic effects of tourism are as follows: increase in budget revenues‚ production expansion‚ stimulation
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humankind experience rapid changes in every aspect of life. Even though its meaning is generally perceived positively by many people‚ we should also look at the other side of the coin. Which means‚ I don’t think that progress is always good. Throughout this essay‚ I will try to figure out why I hold this opinion. No doubt‚ there are plenty of technological developments such as Internet‚ mobile phones‚ televisions‚ computers‚ planes and so on that make our lives easier and more comfortable. However‚ how
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Positive and Negative Impacts of Tesco Tesco was founded by Jack Cohen in 1919‚ and grew at a mind-blowing pace‚ by 1939 there were 100 stores located across the country; since 1990 Tesco has expanded it’s store locations‚ and selling varieties. Nowadays Tesco is one of the leading grocery and general merchandise retailer chain in the world. Covering 14 countries in Asia‚ Europe and America. It has a market share of 30% in the UK‚ and is considered as a monopoly; this has bought negative
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Topic: Discuss the positive and negative effects of globalization on the world today. The term globalization is the process of transformation of local phenomena into global ones. It is when different countries start to connect together as a whole‚ when people around the world are more linked to each other than ever before‚ when information and money flow more speedily and when goods and services produced in one part of the world are increasingly obtainable in all parts of the world. And it has
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The positive effects of smart phone in our life Do you know how smart phones are important in our lives? Nowadays‚ everyone is practically has one cell phones‚ and smart phones are gradually occupying a big part of it. In recent years‚ smart phones have a rapid and tremendous development (Chang‚ Chen & Hao‚ 2009).Correspondingly‚ all the cell phones’ industry are having intense competition‚ so they made smart phones not only have the original function‚ but also have a lot of new works that make
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Positive and Negative Effects of Recycling Recycling is the processing of waste materials in order to make them reusable. This helps conserve energy and reduce the consumption of natural resources. Recycling used products is one of the best ways to save the environment. It is important to recycle‚ so as to avoid environmental harm. Used plastic bottles‚ glass‚ and newspapers can be effectively recycled to make useful items. Here are some positive effects of recycling. Positive Effects of Recycling
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Thesis statement: Computer Hacking satisfies obsession for forbidden information and exploitation of skills. I. General Consideration Hacking has been around for more than a century. At first‚ the term “hacker” was a positive term for a person with a mastery of computers who could push programs beyond what they were designed to do. But because of the exploitation of these knowledge and the obsession to forbidden information‚ it soon became a threat to computer technology. The
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