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'All thy garments smell of myrrh, and aloes, and cassia, out of the ivory ... collection for the saints, as I directed the churches of Galatia, so do you also. ...
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Single Replacement Reactions- an uncombined element replaces an element in a compound. ... The oxidation state of an element is 0. ...
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Whenever a substance loses electrons and another substance gains electrons ... The oxidation number of an uncombined element is always 0 ...
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Platinum is one of the least reactive metals. It has remarkable resistance to corrosion, even at high temperatures, and is therefore considered a noble metal. Consequently, platinum is often found chemically uncombined as native platinum
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Want to know how to play Cribbage with cribbage rules? Learn how to behave cribbage card game using uncombined tutorial. Try your hap at entertaining card Olympic http://bit.ly/1JGmJG0
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Write a word equation. Write a word equation for the reaction below: ... Single uncombined element replaces another in a compound. *Two reactants yield two products. ...
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CH4 2 O2 ---- CO2 2 H2O. 4 Fe 3 O2 ---- 2 Fe2O3. CuSO4 Zn ---- Cu ZnSO4 ... Elemental atoms- atoms that are uncombined with atoms of other elements. ...
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The Alkali Metals. These are very soft metals. ... The Alkali Metals. They are NEVER found uncombined in nature. ... The Alkali Metals. Alkali metals and the ...
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The element that gains electrons in the reaction is reduced. you cannot have ... that has an element (monoatomic or diatomic) that is uncombined on one side and ...
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Pg. 34 of IAN ELEMENT OR COMPOUND? Read pages 62-64 in Focus on Physical Science. Define the following terms: element: atom: chemical bond: molecule:
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Title: PowerPoint Presentation Author: Charlene Wiesenborn Last modified by: CCSD Created Date: 7/10/2001 8:42:22 PM Document presentation format
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Making Metals Name _____ Periodic table What does the periodic table tell you? Group 1 The alkali metals Group 1 The alkali metals The Transition ...
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Title: Metals Author: W Richards Last modified by: lcw Created Date: 12/2/2001 10:49:09 AM Document presentation format: On-screen Show Other titles
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Chemistry Chapter 5 Section 2 Periods on the periodic table Show a horizontal trend in changing properties Show the level of outer shell electrons and orbitals ...
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Title: No Slide Title Author: Research Machines plc Last modified by: Research Machines plc Created Date: 2/13/2003 12:38:18 PM Document presentation format
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Properties of Elements
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Instead they exist combined with other elements (typically o .. or sulphur) as ... oxygen compounds unreactive pure Aluminium Bauxite
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... e Reduction Atoms or ions of elements attain a more negative oxidation state Ex. Cl + e Cl- Mnemonic: OIL RIG Oxidation involves loss, ...
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... Mg = Mg0 RULES FOR ASSIGNING OXIDATION NUMBERS 4. SUM OF ALL OXIDATION #S ... Times New Roman Impact Century Gothic Arial Golden nebula design ...
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Main influencing factors of Workability Influence from ingredients W/C Quantity of paste Sp Aggregates Admixture Influence from environment Time Temperature
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Title: Chapter 20 Oxidation-Reduction Reactions Author: Stephen L. Cotton Last modified by: Sfiligoj, Kathleen Created Date: 3/24/2000 3:31:53 PM Document ...
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A mantle has the properties of a solid but it can also flow ... Bauxite. Aluminium ore mostly made of aluminium oxide. For example Gold and Silver. ...
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... with neutrons can turn it into Neptunium. Plutonium can be changed to Americium Americium is used in smoke detectors. Why synthetic? Clock, car engine
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Example: Solution of hydrofluoric acid & sodium hydroxide are mixed. HF OH- = F ... Sol'n of hydrochloric acid & sodium bicarbonate is mixed. H HCO31 ...
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Title: Slide 1 Author: Liz Last modified by: Liz Document presentation format: On-screen Show (4:3) Other titles: Times New Roman MS P Arial Default ...
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Polio Eradication -- Global Progress and Development of Post-Eradication Strategies: Implications for U.S. Stockpile and Outbreak Response Preparations
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An ore is a naturally occurring compound of a metal e.g iron ore contains iron oxide Extraction involves ... gold and silver Silver and gold have been ...
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Elements and Their Properties Metals Chapter 19 Section 1 What are the 3 main groups that elements can be classified into? Metals Nonmetals Metalloids Metals ...
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Oxidation half-reaction (lose e-) Reduction half-reaction (gain e ... hydrogen is 1 except when it is bonded to metals in binary compounds (hydride) ...
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In non metal hydrogen containing compounds, oxidation number of hydrogen is ... sum of oxidation numbers of a polyatomic (compound ion ) or complex ion is the ...
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Binary Covalent Compounds Composed of two non-metals can be same or different Two naming systems stock system: system learned for ionic compounds uses roman ...
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react violently with water. so reactive they are only found combined with ... Antimony. 33. As. Arsenic. 15. P. Phosphorus. 7. N. Nitrogen. Group 16 Oxygen ...
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Chemical formulas provide information about the atomic composition of a ... CuO-cupric oxide. Hg2Br2----mercurous bromide. HgBr2 -mercuric bromide. Polyatomic Ions ...
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Objectives To learn the various features of the periodic table To learn some of the properties of metals, nonmetals and metalloids To learn the natures of the common ...
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Definition: A change in the chemical and physical properties of a ... A. Synthesis Reaction - Two or more simple substances combine to ... Playa. Not a Playa ...
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Title: 6th Grade Science Author: Kenneth W. Heydrick Last modified by: ADMIN Created Date: 8/8/2004 5:30:09 PM Document presentation format: On-screen Show
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(the most abundant element on the earth's crust is therefore oxygen) ... striated appearance. hexagonal cross-section. Dark-dark green to black. Look familiar? ...
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What is a compound? How are compounds made? Chemical Bonds When valence electrons of elements are gain, lost, or shared between different atoms to create substances ...
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aluminium iron(III)oxide. iron ... (iron), malachite (copper), bauxite (aluminium) ... aluminium oxide aluminium oxygen. Extraction in terms of the ...
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Elements that show similar chemical behavior and are listed ... of elements with similar chemical properties that lie in the same vertical columns are groups. ...
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Chemical Property: Characteristic of pure substance that describes its ability to change. ... Each substance in a mixture keeps its individual properties. ...
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... and negative formal charges should appear on the most electronegative atoms ... Resonance theory states that whenever a molecule or ion can be represented by ...
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8. One property of most nonmetals is that they are. B) poor conductors of electricity ... with oxygen and water in the air and form a compound. 19. Identity ...
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cinnabar. Which of the following statements about natural sources of the elements is ... Halide salts of many of group IA elements are found in oceans, salt ...
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REDOX Oxidation-Reduction Reactions Oxidation-Reduction Reactions Electrons transferred 1 atom to another Redox reactions: All single-replacement rxns All combustion ...
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The difference between the two classes are the amount of the mineral one needs ... Sodium. Potassium. Chlorine. Magnesium. Phosphorous. Sulfur. Trace ... Deficiency ...
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Recap Doctrine of Equivalents; prosecution history estoppel ... Is the tank 'thereon'? Equivalents/Literal Claim Scope. Literal. Claim. Scope. Range of ...
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Need to purchase tungsten carbide in its purest form? Call Weison Advanced Materials Co Ltd or contact on 086-731-22033298 and visit www.globaltungstens.com for more information.
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4 Fe 4 Fe3 12 e. 3 O2 12 e 6 O2. Cu AgNO3CuNO3 Ag. Cu 2Ag Cu2 2Ag. Cu Cu2 2 e ... OIL RIG: Oxidation Is Loss. Reduction Is Gain. of electrons ...
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Title: Materials Needed: Textbook, Notebook, Planner, and Pen or Pencil. Silently Begin. Do Now Author: Stephanie Wasilewski Last modified by: Stephanie Wasilewski
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Azomethane (CH3N=NCH3) decomposes to form ethane and nitrogen gas ... Magnesium reacts with titanium(IV) chloride to produce magnesium chloride and titanium. ...
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TOPIC: Chemistry AIM: Explain all of the components of a chemical reaction. Chemical symbol Abbreviations for elements H, C, O, S, N Na, Cl, Al, Mg Chemical formula ...
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Bell Work 1) Describe how to test palladium to see if it is a metal. 2) Think Critically: If X stands for a metal, how can you tell from the following formulas ...
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Chapter 3 Classification of Matter Objectives: Define and give examples of 3 states of matter (3.1 & 3.2) Distinguish between substances and mixtures (3.3 & 3.12)
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Properties of Matter Glencoe Physical Science C15S2 Holt McDougal Physical ... What are two physical properties of an object that depend on the amount of material you ...
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