Names of the Elements Name: Period: Hint: If you need help go to: http://periodic.lanl.gov/default.htm What elements were named after the following astronomical bodies? Sun Mercury Earth Moon Asteroid Pallas Asteroid Ceres Uranus Neptune Pluto What elements were named regarding their taste or odor? Sweet (Latin) Odor (Greek) Stench (Greek) What elements were named after the following places? Berkeley‚ California State of California The Americas France (2 elements)
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Biochemistry and Technology 8.06 What specific topic did you choose to research and evaluate? (2 points) -I chose genetic engineering/recombinant DNA technology/transgenesis of biotechnology to research and evaluate because that interests me the most‚ personally. List the resources that you used in your research of your topic. (3 points) - I used sites such as‚ wikipedia.org‚ and slideshare.net. Describe‚ in a few paragraphs‚ the biotechnology that you researched. How is it currently
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P.1 Multiple Choice Questions 1) Water‚ ‚ is an example of a(n) ________. A) chemical B) solid C) wave D) electric charge E) element Answer: A 2) In this list‚ which substance can be classified as a chemical? A) salt B) sleep C) cold D) heat E) temperature Answer: A 3) One example of a chemical used in toothpaste is ________. A) chlorine B) sulfur C) carbon dioxide D) calcium carbonate E) sugar Answer: D 4) Which of the
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NAME Dr. Harvey English 201 April 9‚ 2014 “Youthful Indiscretions: Should Colleges Protect Social Network Users from Themselves and Others?” As an attorney specializing in labor and employment and higher education law‚ Bostonian‚ Dana L. Fleming wrote an article entitled‚ “Youthful Indiscretions: Should Colleges Protect Social Network Users from Themselves and Others? The article was published in the Winter 2008 The New England Journal of Higher Education. In 2008‚ two social networking sites
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a substance that conducts an electric current when dissolved in water is called an electrolyte a non-electrolyte is a substance that does not conduct an electric current in aqueous solution NH4+‚ NO3-‚ and group 1A cations are ions that always form soluble ionic compounds a precipitation reaction is a reaction in which two or more water-soluble ionic compounds react in aqueous solution to form one or more insoluble precipitates. a precipitate is a solid that separates from a solution a species
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Ratio analysis – Shinepukur Ceramics Versus RAK Ceramics Current ratio Shinepukur: From 2009 to 2010‚ current ratio of Shinepukur has increased by 0.24 because of increase in total current assets and decrease in total current liabilities. The increase in total current has occurred for increase in accounts-and-other-receivables‚ advances-deposits-and-prepayments and cash. Among these elements‚ the increase in advances-deposits-and-prepayments is significant (from 82182270 to 278773841). On the
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1. Indicators were identified with the observation that the colour of some flowers depend on soil composition Classify common substances as acidic‚ basic or neutral * An acid is a substance which in solution produces hydrogen ions‚ H+ or more strictly H3O+‚ sometimes called hydronium ions * A base is a substance which either contains the oxide O2- or hydroxide ion OH- or which in solution produces the hydroxide ion. * A soluble base is called an alkali Common properties of all acids:
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FINANCIAL STATEMENTS Accrual-based approach – revenues are recorded at the point of sale and costs when they are incurred‚ not necessarily when a firm receives or pays out cash Cash flow approach – used by financial professionals to focus attention on current and prospective inflows and outflows of cash 1. Balance sheet a. Assets Cash and Cash Equivalents Marketable securities Accounts receivable Inventories Net property‚ plant and equipment Intangible assets b. Liabilities Accounts
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Titration CalculationsBefore you go any further‚ check that you can do the following… Calculate: Relative molecular masses from a given chemical formula Calculate: Number of Moles from the mass/RMM equation Manipulate: The number of moles equation to get the form you require. When you are confronted by a Titration calculation the first rule is: DON’T PANIC! The Second rule is read through the question very carefully.The Third rule is read through the question carefully again! We are now going to
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Accounting and Finance: Managerial Use February 19‚ 2011 Class Project: Ratio Analysis The gross profit percentage is one of several key measurements a company uses in evaluating its financial performance. It helps a company to see what percentage of its earning after costs (for products and/or services) is profit. A higher gross profit percentage is generally preferred as it provides the company with financial resources to pay for research‚ product development‚ and other costs
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