PERIODIC EXAM ENGLISH Name: _________________________________Year & Section: _________________________ I. SPEAKING: DIRECTIONS: Tell whether the statements below use a RISING INTONATION or a RISING- FALLING INTONATION. Write R for rising and RF for rising-falling intonation. _____1. Have you study your lessons? _____2. I have seen the movie twice. _____3. When is the deadline for the submission of our project? _____4. Are you sure? _____5. She might be late. II. READING & LITERATURE
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Our task was to look over 6 properties of the elements and determine if they follow a periodic trend or if they do not. A periodic trend increases or decreases across both a period and down a group. A quasi-periodic trend does not follow a periodic trend. The quasi-periodic trend is a trend that increases or decreases down a group. Our guiding question was Which properties of the elements follow a periodic trend? To discover the trends for each property of the elements‚ my group and I graphed
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A periodic inventory system is an accounting method in which the cost of goods sold is determined periodically‚ usually annually and typically not more frequently than quarterly. The disadvantage is the systems inability to continuously update inventory levelsThe periodic inventory system is most useful for smaller businesses that maintain minimal amounts of inventory. For them‚ a physical inventory count is easy to complete‚ and they can estimate cost of goods sold figures for interim periods. However
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Periodic Classification of Elements Classification of Elements according to electron configuration ( type of subshell being filled) *valence electrons –outer electrons of atom which are those involved in chemical bonding ; accounts for similarities in chemical behavior among elemens within each of this groups * Representative elements/ Main Group elements * Group 1A-7A * Incompletely filled s/ p subshells * Display a wide range of physical and chemical properties
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play‚ or the day that Roger Bannister ran a four-minute mile‚ or the day that LeBron James decided he would leave the Cleveland Cavaliers to play for the Miami Heat. This is the day that we would see an NFL legend‚ Mike Webster‚ laying on an autopsy table at the Allegheny County coroner’s office in Pittsburg‚ Pennsylvania. The significance of this day? After this day‚ the world of football would be turned upside down. Webster died of heart failure‚ but there was more to it than what met the eye. Webster
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Lesson 03.01: History of the Periodic Table Explain how scientific observations led to the development of‚ and changes to‚ the periodic table. -Dmitri Mendeleev- first periodic table‚ organized 63 known elements according to properties‚ organized into rows and columns and wrote name‚ mass‚ and chemical properties on each -Julius Lothar Meyer- independently worked in Germany‚ similar to Mendeleev -Henry Gwyn Jeffreys Moseley- Worked with Ernest Rutherford‚ experimented with 38 metals‚ he found
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The in this unit titled "Patterns" we learned and covered a lot of things. Some of the key concepts we went over are In and Out tables‚ order of operations‚ summation notation‚ consecutive sums‚ conjecture and proof‚ geometry‚ recursive functions‚ positive/negative numbers and algebraic expressions. We used in and out tables to organize data so that we can see patterns. By organizing it and looking at the in then the out it made it easier to find a pattern. Orders of operations were used to correctly
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Periodic Table Lab Look up all the halogens‚ give their name and formula. Describe what each one looks like under normal conditions. Halogens contain salts and they are: 1. Flourine F Normal Conditions- Gas 2. Chlorine Cl Normal Conditions- Gas 3. Bromine Br Normal Conditions- Liquid 4. Iodine I Normal Conditions- Solid 5. Astatine At Normal Conditions- Solid Give the names and formulas of three compounds that contain one element from the Noble Gas family. 1. Helium He 2. Neon
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RAFT Task 4 Nightingale Hospital is currently compliant with many standards of the Joint Commission. Nightingale has proven its compliance with the Emergency Management standard by providing plans on how it will respond in an emergency. They proved their compliance with the Human Resources standard by showing their commitment to the continuing education and training of their staff. The Infection Prevention and Control standard was met by Nightingale by presenting the procedures in place for effective
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1st Entry: Introduction From the title of this book‚ I could infer that the book will be about how the elements were discovered‚ the origin of their names and the people who discovered each element that is now a part of the periodic table. The author of the book‚ Hugh Aldersey-Williams‚ must be an individual of great knowledge and has a deep interest and understanding of chemistry—or else he would have never wrote this book. In this book‚ I expect that I would be able to learn how the ancients
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