'Alkaline earth' presentation slideshows

REDOX Reactions

REDOX Reactions. Chapter 18. REDOX Reactions. Oxidation number - In order to keep track of electrons in chemical reactions, chemists assign an oxidation number to each element. Determining Oxidation States. Oxidation number of an element in its native state is zero.

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Periodic Review

Periodic Review. By: Paul, Elizabeth, and Samuel. Created by Stacy Royster & Suzanne Culbreth . What type of metal is Sodium?. Alkali Metal. Is Barium a metal or nonmetal?. M etal. Is Hydrogen a metal or nonmetal?. Nonmetal. What type of nonmetal is Helium?. Noble gas.

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CHAPTER 6

CHAPTER 6. Elements and the Periodic Table. 6.2 Properties of Groups of Elements. There are millions and millions of different kinds of matter (compounds) composed of the same 92 elements. These elements are organized in a periodic table. .

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Surface Hardening Treatments

Surface Hardening Treatments. Professor Ali Hussein ATAIWI. *There are many situations where the need for good wear or fatigue resistance for surface to a component while the requirement for a tough material with good resistance to impact failure would

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Geography of the Periodic Table

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Periodic Table/Elements August 16

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Chapter 20

Chapter 20 . Elements and Their Properties Section 1- Metals. Metals. Metals usually have common properties- they are good conductors of heat and electricity. Metals are malleable , which means they can be hammered or rolled into sheets.

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Periodic Table

Periodic Table. Mendeleev. Russian chemist Designed the first periodic table of elements Arranged elements based on atomic weight Predicted the existence of new elements A few elements (such as tellurium and iodine) did not fit the pattern. Modern Periodic Table.

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Acids, Bases , and Salts

Acids, Bases , and Salts . By Aarnav Iyer, Aayush Saxena, and Anirudh Valiveru . V ocabulary. Acid - a substance that typically releases hydrogen ions. Bas e - a substance that typically receives hydrogen ions. pH - the potential of Hydrogen.

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Review of Atomic Structure

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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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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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Ionization Energy

Ionization Energy. 12.1.1 Explain how evidence from first ionization energies across periods accounts for the existence of main energy levels and sub-levels in atoms 12.1.2 Explain how successive ionization energy data is related to the electron configuration of an atom .

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Coloring the Periodic Table Families

Coloring the Periodic Table Families. Some images are from www.chem4kids.com www.middleschoolscience.com 2008 . Families on the Periodic Table. Elements on the periodic table can be grouped into families bases on their chemical properties.

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Alkaline Earth Metals

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History of the Periodic Table

History of the Periodic Table. Dimitri Mendeleev published a periodic table that arranged elements by increasing atomic mass This did not accurately group elements by similar properties The modern table is arranged by increasing atomic number

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Introduction to the Periodic Table

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Chemical elements

Chemical elements. By:shahd al baz 8D. Human Ingenuity AOI .

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ALKALI METALS

ALKALI METALS. Group one (EXCEPT HYDROGEN) on the Periodic Table are Alkali Metals.

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Periodic Table

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