'Oxygen family' diaporamas de présentation

The Periodic Table

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The Periodic Table and Naming Simple Compounds

Lecture #6. The Periodic Table and Naming Simple Compounds. Chemistry 142 B James B. Callis, Instructor Autumn Quarter, 2004. Classification of the Elements. Most of the elements are metals - metallic luster, ability to conduct electricity and heat, and malleability.

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Slides Shown Monday Oct. 06 2008

Slides Shown Monday Oct. 06 2008. Figure 2.15: Space-filling model of the methane molecule. Figure 2.17 : Ball-and-stick model. Chemical Compounds and Bonds. Chemical Bonds - The electrostatic forces that hold the atoms of elements together in the compound.

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Unit 5 Section 3 Notes

Unit 5 Section 3 Notes. Families of Elements. The Periodic Table. Elements are classified as metals , nonmetals , and metalloids (semiconductors). Metals are found on the left side of the periodic table, while nonmetals are on the right side .

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The Periodic Table

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The Periodic Table

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The Periodic Table

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Introduction

Introduction. Metals High luster when cleaned and high conductivity Non-metals Low luster when cleaned and low conductivity Metalloids Combo of metals and non-metals. Families Periods. Columns of elements are called groups or families.

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Periodic Table Basics

Periodic Table Basics . Period Row on the periodic table Tells energy level Principal Quantum Number. Episode 402. Number the periods. 1. 2. 3. 4. 5. 6. 7. Episode 402. Periodic Table Basics . Period Row on the periodic table Tells energy level Principal Quantum Number.

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Oxygen Group in Periodic Table

Oxygen Group in Periodic Table. Aaron & Catty 9.1. General properties of a family. Oxygen family: - Chalcogen - Oxygen, sulphur, selenium, tellurium, polonium - Both non-metal and metal - All elements in oxygen family consist of six electrons according to their own chemical properties

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Chalcogens

Chalcogens. By: Justin, Josh and Kayla. History/Discovery. Chalcogens are also known as the Oxygen Family The Oxygen Family consists of non metals and metalloids There are 5 elements in the Oxygen Family which are Oxygen, Sulfur, Selenium, Tellurium and Polonium. History/Discovery.

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The Oxygen family

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OXYGEN

OXYGEN. Non metals. Joseph Priestley. OXYGEN FAMILY. OXYGEN AS A GAS. GAS POISONING. 3 FACTS. ACETYLENE. MEDICINALLY.

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