1. Hydrogen Name: Hydrogen Atomic number: 1 Atomic Weight: 1.00794 grams/mole Standard state: gas at 198 K Hydrogen is the lightest Hydrogen is the lightest element. It is by far the most abundant element in the universe and makes up above 90% of Universe by weight. Hydrogen as water (H2O) is absolutely essential to life and it is present in all organic compounds. Hydrogen is lightest gas. Hydrogen gas was used in lighter-than-air balloons for transport but is far too dangerous because
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` CHEMISTRY PROJECT ON PRESENCE OF INSECTICIDES IN FRUITS AND VEGETABLES A PROJECT REPORT Submitted by VAISHAKH MURALEEDHARAN Class: XII-A JANUARY 2015 DEPARTMENT OF CHEMISTRY SHANTINIKETAN INDIAN SCHOOL DOHA-QATAR SHANTINIKETAN INDIAN SCHOOL‚ DOHA – QATAR Affiliated to the Central Board of Secondary Education‚ Delhi. Approved by the Ministry of Education‚ State of Qatar. BONAFIDE CERTIFICATE This is to certify that this project report entitled “CHEMISTRY PROJECT ON” PRESENCE
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and half a billion around the world play at least one hour‚ and most of them are between ages of 18 – 49(1‚ 2). If people are willing to spend most of their time‚ learning the concepts and practicing on a regular basis‚ why must we not consider it a sport? Video games should be considered a sport. Professional video gamers are focused‚ determined‚ and motivated to perform on a week to week basis. The work hard like a dear running away from its predator. They usually spend 6-8 hours per day to improve
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Why People Should Read Books It is a disappointment that people read books less often in these days of widespread technological reliance. Books were the primary source of intellectual entertainment just a hundred years ago‚ but with the invention of radio‚ television‚ cinematography‚ and the Internet and computer games‚ it seems that reading books is no longer a popular leisure activity. However‚ I believe that books are an irreplaceable part of our lives‚ and the role that masterfully-written books
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Additionally‚ it is quite possible that companies innovate without institutionalizing a specific organizational function for that (e.g. Chem-2). However‚ when this function is present‚ it assumes the role of innovation catalyst or
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QUESTION 1. What are the two approaches governments use to define high-tech? What are their strengths and weaknesses. Answers : High-tech means stylistic term applied to the expressive use of modern technology‚ industrial components‚ equipment or materials in the design of architecture‚ interiors and furnishings. There are two approaches governments use to define high-tech which is input-based definition and output-based definition. The input-based definitions is based on criteria such as
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Enrollment into community colleges has increased dramatically through the years. Numerous students are choosing to attend community college for the first two years rather than a four-year university. As tuition inflates each year‚ student enrollment is starting to decrease. “According to the College Board‚ in 2011-2012‚ tuition and fees cost an average of $28‚500 at private nonprofit four-year colleges‚ $8‚244 at public four-year colleges‚ and $2‚963 at public community colleges” (Community college
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over the course of the year. 2. Should Terri Rosin go along with the general manager’s request to reduce the direct labor-hours in the predetermined overhead rate computation to 420‚000 direct labor-hours? This question may generate lively debate. Where should Terri Ronsin’s loyalties lie? Is she working for the general manager of the division or for the corporate controller? Is there anything wrong with the “Christmas bonus”? How far should Terri go in bucking her boss on a new job?
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Why Should We Plant Trees and Clean the Neighborhood [Customer’s Name] [University Name] [Course Name] [Date] Man was created many years ago. But unlike other living organisms he allows himself to adjust the environment for himself. Recently‚ it began to have a negative impact on the environment. More and more cities are becoming similar to the views from post-apocalyptic movies. But people have a way out. We need to plant more trees and learn to clean up after ourselves. First‚ because of the enormous
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common for mothers to work outside the home. Whether a woman should stay at home or join the work force is debated by many people. Some argue that the family‚ especially small children‚ may be neglected. However‚ many women need to work because of economic reasons or want to work to maintain a career. I believe that every mother has the right to work‚ and the decision to work should be one that a woman makes on her own. But first she should carefully consider the many problems that she might encounter
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