'Melting points' presentation slideshows

Matter :

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Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. What is a protein?. Amino Acids. Uncommon Amino Acids & 1 proteins. 2, 3, and 4 Proteins/

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Flash/Butt Welding Plain Carbon Steel

Flash/Butt Welding Plain Carbon Steel. Flash Welding of Plain Carbon Steel. Learning Activities Look up Keywords View Slides; Read Notes, Listen to lecture Do on-line workbook Do homework. Lesson Objectives When you finish this lesson you will understand:

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Test Review

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Chemistry 11 Chemical Bonding

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Organic Compounds

Organic Compounds. Organic compounds are the compounds that contain carbon they can be found in products made from living things or things that are artificially produced. They are part the solid matter of every organism on earth.

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Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook

Chapter 8: Covalent Bonding Resources: Chapter 8 of our TB and unit 6 of workbook Ch. 8 reading and study guide (in part) Powerpoint used in class Lab practical: Molecular models Handouts: practice problems and naming of covalent/molecular compounds Animations and simulation.

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Bonding

Bonding. 5-2. Why Bond. Bonds form when their valance electrons interact Bonds form to achieve stable electron configuration (full outer shell) Bonds act like springs, they are not rigid . Types of bonds. Ionic Metallic Covalent. Ionic bonds. Transfer of electrons

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Chemistry 8.1

Chemistry 8.1. Molecular Compounds. 8.1. These toy models are made from circular pieces joined together in units by sticks. Atoms can also be arranged in different ways to make a variety of products. 8.1. Molecules and Molecular Compounds. Molecules and Molecular Compounds

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Lecture 10a

Lecture 10a. P o l a r i t y. Why this discussion?. Polarity is one of the key concepts to understand the trends observed in many techniques used in this course Physical properties: melting point, boiling point, viscosity, solubility, etc.

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Therapeutic activity of medicinal substances caused by :

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FST 505 FATS AND OILS (3 units)

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Liquids and Solids

Liquids and Solids. Phase Changes . Heating Curve: Heat of Fusion From solid to liquid or liquid to solid Heat of Vaporization From gas to liquid or liquid to gas Always larger than heat of fusion Heat of sublimation is the sum of fusion and vaporization

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Ionic Bonding

e -. e -. e -. e -. e -. Ionic Bonding. e -. e -. Electron Transfer. e -. e -. e -. e -. Ionic eh? Suppose ions are involved?. You guessed it! Ionic bonding is the result of a transfer of electrons between two (or more) atoms.

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Matter: Properties of Matter

Matter: Properties of Matter. Chapter 2 Section 2 Pp 45-52. All Matter has Properties. There are two kinds of properties in matter Physical Properties Chemical Properties. Physical Properties. Physical Properties identify a substance They describe matter

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Melting Point and Boiling Point

From the brilliant minds of Kevin Kim, Andrew Martuano , Matt Muhs , and Will Grubbe . . Melting Point and Boiling Point. 1) Definition. Melting Point The temperature at which the vapor pressure of the solid and the liquid are the same and the pressure totals 1 atmosphere

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Metallic Bonding

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Group 16- The Calcogens

Group 16- The Calcogens. - O, S, Se , Nonmetals; Te , metalloid; and Po metal - Have multiple allotropes: Oxygen is a gas as O 2 or O 3 ; Sulfur is a Gas as S 2 S 3 S4 Solid as S 5 to S 8 are cyclic molecules. Selenium is a solid in either Se 8 or polymeric form

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Skatole

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