Aim: to perform a firsthand investigation to compare the physical and chemical properties of magnesium and oxygen when they are experimented to form magnesium oxide Theory: The empirical formula of a compound is the formula that tells us the ratio in which the atoms are present in the compound. To calculate an empirical formula: - Write down the masses of all of the elements present - Convert masses to moles (by dividing by atomic weights in grams) - Divide through by the smallest number of
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Factors affecting Prenatal Development The elaborate details of life begin with a single cell that develops into a full term fetus within approximately 40 weeks‚ 280 days or 10 lunar months. The course of this pre-natal development is divided into three main periods: germinal‚ embryonic‚ and fetal. In order to have a healthy baby at the end of the term‚ there are a few factors which have to be kept in mind by the mother. 1. Maternal nutrition Fetus gets the nourishment from maternal blood
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Factors affecting pre-natal development a. Maternal Health Since the placenta cannot filter out extremely small disease carriers‚ such as viruses‚ children can be born with malaria‚ measles‚ chicken pox‚ mumps‚ syphilis‚ or other venereal diseases that have been transmitted from the mother. Rubella is the most widespread of the viruses that have a teratogenic effect. If a pregnant woman contracts rubella in the first three months of pregnancy‚ she is likely to give birth to a child with
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Factors Affecting Effective Teaching Appropriate Training Having the appropriate training to teach a specific subject is an important factor in being able to teach that class effectively. For teaching in the public school system‚ teachers should have taken courses in the subjects they wish to teach. For teaching college level courses‚ a PhD in the discipline or a related field is normally required‚ although community colleges accept a master’s degree and some universities allow someone with a
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Mass of Magnesium Strip Mass of Magnesium Strip and Weighing bottle /g (± 0.001g) | 3.585 | Mass of Weighing bottle /g (± 0.001g) | 3.460 | Mass of Magnesium Strip /g (± 0.002g) | 0.125 | Table 2 : Mass of Crucible and lid Mass of Crucible /g (± 0.001g) | 15.147 | Mass of Lid /g (± 0.001g) | 9.670 | Table 3 : Mass of Magnesium Oxide Mass of Magnesium Oxide and Crucible and Lid /g (± 0.001g) | 24.985 | Mass of Crucible and Lid /g (± 0.002g) | 24.817 | Mass of Magnesium Oxide /g
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FACTORS AFFECTING THE ABILITY TO COMPREHEND OF THE SELECTED GRADE VII STUDENTS OF PEDRO E. DIAZ HIGHSCHOOL A Research Proposal Presented to the Faculty of Liberal Arts and Education In Partial Fulfillment Of The Degree Requirement of the Bachelor of Science in Secondary Education English Major Submitted to: Dr. Paraluman Veloz Submitted by: Cabarrubias‚ Mary Joy Dela Cruz‚ Nesty Marie Gravador‚ Erlene Hugno‚ Andrea
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Factors affecting Customer Satisfaction Customer satisfaction is the overall impression of customer about the supplier and the products and services delivered by the supplier. Following are the important factors that could affect customer satisfaction: * Departmentwise capability of the supplier. * Technological and engineering or re-engineering aspects of products and services. * Type and quality of response provided by the supplier. * Supplier’s capability to commit on deadlines
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Environmental factors affecting obesity 1. introduction 2. method equipment 3. budget 4. time frame Calorie Consumption In America‚ a changing environment has broadened food options and eating habits. Grocery stores stock their shelves with a greater selection of products. Pre-packaged foods‚ fast food restaurants‚ and soft drinks are also more accessible. While such foods are fast and convenient they also tend to be high in fat‚ sugar‚ and calories. Choosing many foods from these areas may
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Factors Affecting Rational Choice Most consumer behavior analyses and programs seek to dig out consumers’ needs and wants‚ which direct their purchasing and decision behaviors. Consumer behavior and choice are complex‚ inherently dynamic and potentially affected by a number of factors. According to this‚ it seems that the rational choice theory should make some adjustments to be adopted to this increasingly more dynamic reality and marketing environment and thus set a realistic and stable base for
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Statement of the Problem It is little wonder that business experts commonly cite inventory management as a vital element that can spell the difference between success and failure in today ’s keenly competitive business world; inventory can be nuisance‚ necessity or convenience. Organizations place stock in a subsidiary rather than a central position‚ but still an important element in operational effectiveness and often appear on the balance sheet as biggest current assets taking up a lot of money
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