'Poisonous gas' presentation slideshows

World War I - Introduction

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ENERGY SAFE KIDS is a registered trademark of National Energy Foundation

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Secondhand Smoke

Secondhand Smoke Public Health hazard This presentation is brought to you by the Clean Air Manhattan coalition. Mission: Protect the health of Manhattan residents and workers from the adverse effects of secondhand tobacco smoke . What is Secondhand Smoke?

643 views • 19 slides

Corporate Social Responsibility & The Role of Media in Corporate Governance

Corporate Social Responsibility & The Role of Media in Corporate Governance. What is included in CSR. Charity (Philanthropy) Doing business responsibly Being a good citizen. Philanthropy. Financial donations to worthy causes Setting up socially needed bodies

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Classification of Matter

Classification of Matter. Elements Compounds Mixtures. Compounds. A substance made up of two or more different elements joined by chemical bonds. 4 Properties of Compounds. 1 . The properties of the elements that make up the compound change.

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Combustion and Fuel

Combustion and Fuel. Performance Task. You and your group will be given a source of energy and have to convince the Department of Energy of the Philippines that your source is the best to power the Philippines into the future. .

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ELEMENT CLASSES

ELEMENT CLASSES. Standards. Students know how to use the periodic table to identify alkali metals, alkaline earth metals, transition metals, metals , semimetals (metalloids), nonmetals, halogens and noble gases. Alkali Metals. All alkali metals have 1 valence electron

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C1a 3 Crude oil

C1a 3 Crude oil. Burning fuels and cleaner fuels. Learning objectives. Understand what is produced when fuels burn Know what can be done to reduce the problem. Fractions of crude oil.

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Abstract

Abstract. How world war one has had a profound effect on the humanity and the century that followed it. . Names used for World War One. The Great War The War to End All Wars The Forgotten War. How it started. With a tangle of Alliances. . WWI era map of Europe.

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Biochemistry

Biochemistry. 2.1. Matter. Chemical changes in matter are essential to all life processes. Matter : Anything that occupies space and has mass. Mass: The quantity of matter an object has. MASS. WEIGHT. ELEMENTS AND ATOMS.

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The 2nd Battle of Ypres

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Physical Changes and Chemical Changes

Physical Changes and Chemical Changes. Physical Changes. A physical change is when a substance changes , but remains the same substance. Change in size . If a piece of paper is cut into two pieces, the paper becomes smaller, but still remains as paper. Change in shape .

552 views • 9 slides

The Holocaust

The Holocaust. By Ellen Herrmann. Men, women, and children were all labeled as Jewish people by means of a gold Star of David sewed to their clothing. http://www.bing.com/images/search?q=the+holocaust&qs=n&form=QBIR&pq=the+holocaust&sc=0-0&sp=-1&sk=#.

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Compounds

Compounds . Pgs. 58 - 61. What is a Compound?. Elements are not always found in their natural state. They undergo chemical changes fairly easily and are found combined with other elements as compounds.

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JOURNAL # 2

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Chlorine

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Bio-fuels

Bio-fuels. By Rowena, Nicola and Zoe. What are Bio-fuels?. Some of your everyday waste contains biomass, that can be burned to generate electricity. These are called bio-fuels. Types of Bio-fuels. There are various types of Bio-fuels such as: Dead trees Tree branches Yard clippings

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Fluorine Dating

Fluorine Dating . By: Celine, Julie, Andrew & Kaitlin . What is Fluorine Dating, and how is it used?. fluorine: (n.) flu-o-rine a nonmetallic chemical, usually found in a pale yellow flammable gas form. It is a hazardous, poisonous gas that is absorbed by bones that lies under soil.

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