'High melting' presentation slideshows

Materials and their uses

Materials and their uses. Structure of Materials. The specification states;. Materials behave as they do because of their structure; the way their atoms and molecules fit together You need to know; - how the internal structure of a material influences the way it behaves

955 views • 70 slides

Carboxylic Acids

Carboxylic Acids. Natural Products Nomenclature Acidity Preparation Reactions. Analgesics. Fats and Fatty Acids. Prostaglandins. Penicillins from mold. From Ergot Fungus. Common Nomenclature. I.U.P.A.C. Nomenclature. Dicarboxylic Acids. A Diacid.

1.06k views • 67 slides

Parade of Elements

758 views • 53 slides

Periodic Table Review

Periodic Table Review . Place each of the following groups of elements in order of DECREASING atomic radius. Li, Rb , K, Na . Rb , K, Na, Li. Place each of the following groups of elements in order of DECREASING atomic radius. Mg, Cl , Na, P. Na, Mg, P, Cl.

639 views • 51 slides

Ionic Compounds

Ionic Compounds. Chapter 6. Chapter Outcomes. At the end of this chapter you should be able to: Describe the ionic bonding model Use the model to explain the properties of ionic compounds Explain how ions are produced when metals and non-metals react

706 views • 37 slides

KS4 Chemistry

KS4 Chemistry. Comparing Bonding. Contents. Comparing bonding. Bonding and structure. Melting and boiling point. Conductivity. Other properties. Summary activities. Types of bonding.

740 views • 27 slides

The Periodic Law

850 views • 24 slides

SOLIDS

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14.1 Molecular Substances Intermolecular Forces

14.1 Molecular Substances Intermolecular Forces. Forces between molecules determine the melting and boiling point of substances. Ionic compounds have high melting and boiling points due to their electrostatic attraction. Molecular substances are held together by one of three forces. Dispersion

302 views • 16 slides

Chapter 12

Chapter 12. Structures and Properties of Materials. 12.1 Classification of Substances According to Structure 12.2 Classification of Substances According to the Nature of Bonding. 12.1 Classification of Substances According to Structures (SB p.277).

335 views • 14 slides

Ionic Compounds and Solutions

Ionic Compounds and Solutions. SNC2D. Electrostatic attraction. Electrostatic attraction. When a metal gives up one or more electrons to a non-metal, the resulting oppositely-charged ions will experience an electrostatic attraction:. Ionic bonds and compounds.

338 views • 13 slides

Properties and Uses

Properties of Ionic Compounds. Properties and Uses. Wai Chak Fai (16) Ken Yuen (21). Content. Definition of ionic compounds Property of ionic compound In crystal form Solubility in water High melting and boiling point Conductivity of electricity

231 views • 13 slides

Nonferrous Alloys ( ???? )

526 views • 13 slides

Carbon

Carbon. Allotropes. Carbon can bond with itself in at least three different ways giving us 3 different materials Diamond Graphite Buckyballs and nanotubes. Diamond. Carbons are bonded via sp 3 hybridization to 4 other carbon atoms forming a giant network covalent compound.

306 views • 9 slides

Unit 2 Molecular and Ionic Compound Structure and Properties

Unit 2 Molecular and Ionic Compound Structure and Properties. Topic 2.3 Structure of Ionic Solids Text Reference Ch 12, section 12.5 TPWB page 252-254. Understanding: Atoms or ions bond due to interactions between them, forming molecules.

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The periodic table

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Metallic Bonds:

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A Martian Primary Magma

A Martian Primary Magma. Olivine compositions in Martian meteorite Y-980459 indicate crystallization from a magma with a composition the same as bulk Y-980459. High-Pressure Experiments. Experimental apparatus and SEM image of an experimental run product. Experimental Results.

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Fulfill the Application Needs with Best Refractory Metal

Today, the industry highly demanded to use the best refractory metals for the application purpose. If you are looking for the best one, you can opt for niobium and fulfill the application need. In order to buy the niobium sheet, you can access the best manufacturer and get in touch with a different range of sheet at the best price range.

28 views • 2 slides