PPT-Element

Elements and Compounds Soaps and Detergents Organic Compounds Compounds A compound is a substance composed of two or more elements chemically combined with one another in a fixed proportion Water sugar salt carbon dioxide methane etc are the examples of compounds. Each element has a unique atomic number. The atomic number is equal to the number of protons in the nucleus of each atom of that element.. No two elements have the same number of protons in their atoms, so this number identifies an element. For example, silver atoms have 47 protons. Silver’s atomic number is 47. No other element has the atomic number 47.. That couldn’t stop us. And we just went on before the dogs and we would look at them; and we’d go on before the water hoses and we would look at it, and we’d just go on singing “Over my head I see freedom in the air.” And then we would be thrown in the paddy wagons, and sometimes we were stacked in there like sardines in a can. By: Morgan . Fouts. Mikael. . Vanhoose. McKenna . Metsker. History Research. Discovered by Sir William Ramsay (Scottish chemist) and Morris M. Travers (English chemist). They had been experimenting with liquid air at University College London. Chapter 2. Finite Element Analysis (F.E.A.) of 1-D Problems. Historical Background . Hrenikoff, 1941 – “frame work method” . Courant, 1943 – “piecewise polynomial interpolation” . Turner, 1956 – derived stiffness matrices for truss, beam, etc. Nodal Coordinates. Mapping. Jacobian. 1. (0, 0). 2. (1, . 4). 3. (5, 5). 4. (0, . 5). x. y. |. J. | = 0 at . 5 – 10s + 10t = 0; i.e., s – t = 1/2 . Constant . t. Constant . s. Invalid mapping. POOR ELEMENTS. Topics for Term Projects by Teams of 2 Students. Instructor: Tai-Ran Hsu, Professor, Dept. of Mechanical engineering, San Jose State University, San Jose, CA, USA. Two-Tier . p. rojects for students in ME 160 class. Dr. Ahmet Zafer . Şenalp. e-mail: . azsenalp@gmail.com. Mechanical Engineering Department. Gebze. Technical University. ME 520. Fundamentals of . Finite. Element Analysis. The linear tetrahedral (solid) element is a three-dimensional finite element with . One of the . 114. . known . “pure” . substances. . . Listed on the periodic table.. Substance with all atoms that are alike.. ATOM. Smallest. . piece of matter that still retains the properties of that matter. Constant Strain Triangular. Element. Decompose two-dimensional domain by a set of triangles.. Each triangular element is composed by . three corner nodes. .. Each element shares its edge and two corner nodes with an adjacent element. Procedure and Example. Introduction. In this project you will adopt an element from the periodic table.. As the proud new parent of your element, you will create a baby book to remember each stage of your element’s life. . BABY BOOK. Name . PERIOD:. DATE DUE: 12/18/15. (Decorate the cover, its part of the grade). HINT: You must erase any directions on the slide. This includes changing font and color of all type.. Fill in the blanks with your element’s information. Change the context clues in colored parenthesis to your information. You can make this 2 slides.. Procedure and Example. Introduction. In this project you will adopt an element from the periodic table.. As the proud new parent of your element, you will create a baby book to remember each stage of your element’s life. . Procedure and Example. Introduction. In this project you will adopt an element from the periodic table.. As the proud new parent of your element, you will create a baby book to remember each stage of your element’s life. . Element symbol is “F. e. ”. Iron. is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal in the first transition series. It is by mass the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust.