'Noble gases' diaporamas de présentation

Nonmetals, Nobel Gases, and Metalloids

Nonmetals, Nobel Gases, and Metalloids. Life on Earth depends on certain nonmetal elements. The air you and other animals breathe contains several nonmetals, including oxygen. And all living organisms are made from compounds of the nonmetal carbon.

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Chemistry SOL Review by Anne Mooring (Jamestown High School, Williamsburg VA, 2006)

Chemistry SOL Review by Anne Mooring (Jamestown High School, Williamsburg VA, 2006). Part 2: Atomic Structure and Periodic Relationships Parts of the Periodic Table Introduction to the SOL Periodic Table Atomic Structure and the Periodic Table

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Periodic Trends

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THE PERIODIC TABLE & ELECTRON CONFIGURATION

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Chapter 12: Liquids, Solids and Interparticle Forces

Chapter 12: Liquids, Solids and Interparticle Forces. What is a liquid? A solid?. Properties of liquids and solids depend on Interparticle (Intermolecular) forces: - vaporization/condensation/freezing - equilibrium vapor pressure/volatility - surface tension

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Elements are arranged:

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Chapter Three

0. Chapter Three. Atoms and the Periodic Table. 0. Atomic Theory. All matter is composed of atoms Atoms of each element are unique Atoms are composed of subatomic particles (protons, neutrons and electrons) Atoms combine to form compounds in definite proportions

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Learning The Periodic Table of Elements

Learning The Periodic Table of Elements. What are Atoms?. Atoms are the simplest and smallest particle composed of protons , electrons , and neutrons . The number of protons in the nucleus of an atom is equal to its atomic number.

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Chapter 5

Chapter 5. The Periodic Law. History. Cannizzaro - 1860 presented a new method for determining mass of elements gave scientists a way to organize elements. History. Mendeleev -Russian 1869 organized elements according to mass and properties noticed that properties repeated periodically

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Families on the Periodic Table

Families on the Periodic Table. Alkali Metals. Elements Solids: Lithium Li Potassium K Sodium Na Rubidium Rb Cesium Cs Francium Fr. Characteristics Soft Dull silver color Reacts w/ halogens to form salts Oxidation number = +1. Alkali Metals (cont.). Alkaline Earth Metals.

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Periodic Table

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The Periodic Table

The Periodic Table. The most important document in chemistry. Learning objectives. Define group and period as related to periodic table Describe properties of metal, semi-metal and nonmetal Write names and symbols of several common elements

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ELEMENT CLASSES

ELEMENT CLASSES. CA 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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Revision sheet

Revision sheet. Chemistry C1a, Topic 5: Patterns in Properties & Topic 6: Making Changes. PERIODIC TABLE. Groups Groups 1-2 - Alkali metals Middle of table - Transition metals Group 7 Halogens Group 8 or 0 - Nobel gases/inert elements.

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The Noble Gases

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The Noble Gases

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The atomic mass of the elements increases as you move left to right and top to bottom on the Per. Table

Alien Element. Clue. What did you learn ?. Bo, Wo, J, L. They are noble gases. Noble gases are in group 18. Bo, Wo, J, L. Wo has greatest atomic mass, Bo the least. The atomic mass of the elements increases as you move left to right and top to bottom on the Per. Table. Alien Element.

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Ionization Energy

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Extended Science Vocabulary of the Week SET #1

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