The Fifth Element

The element I selected for the Element Research Project is Osmium. Osmium’s chemical symbol is Os. Osmium’s atomic mass is 190 amu. Osmium’s atomic number is 76, it has 76 protons and 76 electrons. Osmium also has 114 neutrons. Osmium belongs to the transition metal group in the middle of the periodic table. Osmium’s Bohr model with electric configuration has two electrons in the first shell, eight in the second shell, eighteen is the third shell, thirty two in the fourth shell, fourteen in the…

society are weak. These element of the bond to society are attachment, belief, commitment, and involvement. My main focus will be on the attachment element of the bond. Attachment is the concern individual have about what people think of the individual. Belief is the traditional value system that many individuals belief in. Commitment is related to the individual aspiration to achieving their goals. Involvement is the activities the individual is involved in. If these elements are strong, then…

Structures. The Theory of the Cubical Atom was first published in 1916 in the article The Atom and the Molecule; however, it was developed fourteen years prior in 1902. The model’s purpose was to illustrate an atoms valence, or “combining power of an element” (Oxford Dictionary). He based his model on Abegg’s Law, which states: “the total…

Radon is a colorless chemically-unreactive inert gas. You cannot see it, smell it or taste it. The atomic radius is 1.34 angstroms and it is the heaviest known gas. Radon is nine times denser than air. Because it is a single atom gas it easily penetrates many common materials like paper, low density plastic, most paints, and building materials like gypsum board, concrete block, wood paneling, and most insulations. Radon was discovered by Ernest Rutherford and Robert B. Owens in 1899.…

noting an acid-base reaction. In the process of the experiment bonds between two species of chemicals yielded the creation of products with similar bonding affiliations, which demonstrates a metathesis reaction. The elements of the compound basically interchange. The focus of the fifth cycle was to reform the copper. Zinc mesh was placed into the copper (II) sulfate, which yielded zinc sulfate and the recovery of copper. The balanced molecular equation was CuSO4 (aq) + Zn (s)⇒Cu(s) + ZnSO4…

Research Paper John Murray like most scientists was not really appreciated while he was an alive but his discoveries were a major help after he died. He lived in a time that scientific discoveries were plentiful so it was extremely east for something like the study of oceanography to be overlooked. His discoveries lead to him being called the father of Oceanography (Sir John Murray-Founder of Oceanography). He was born in Canada in 1841 to Scottish parents. He soon moved to Edinburgh,…

knowingly) shaped by elements. In The Disappearing Spoon, the author Sam Kean, discusses the wonderful world of the periodic table in depth. Within the first nine chapters of the novel, Kean explains the importance of location on the table, origin and discovery of each element, and its impact on other aspects of human life. Through various tales, the table is pulled apart and analyzed in an ingenious way. To a reader, it is interesting to follow how our life is determined by the elements of the…

Overview: Sage Chapel is non-denominational chapel centrally located on the Cornell University Campus designed by Charles Babcock. Its physical address is 147 Ho Plaza, Cornell University, Ithaca, New York. Neighboring buildings include Olin Library, Uris Library, Day Hall, and the Cornell Store. 1. Condition: Sage Chapel is in great condition. There are some minor faults in the exterior of the building, however. In the courtyard of the North façade, the stone foundation is being stained green…

Beryllium General Characteristics According to Hornbostel (1991), Beryllium is a hard, exceptionally, lightweight, gray-white metal, corrosion resistant at ordinary temperatures; chemically it is related to aluminum. Other than titanium, it is the only light metal which has both good strength and a high melting point. Additionally, it is a good electrical conductor, has high modulus of elasticity, exceptionally transmit x-rays and sounds at very high velocities. Moreover, it has the ability to…

notions. - Understanding isotopes, atomic mass, and molecular mass. - Understanding mole concept and molar mass. III. Definitions: 1. Atoms: According to Dalton’s atomic theory, atoms are the basic units of matter and the defining structure of elements. Atoms are made up of three parts: protons (positively charged), neutrons (uncharged) and electrons (negatively charged). For example: Sodium ( ) has 11 protons, 12 neutrons and 11 electrons. 2. Molecule: Molecules form when two or more…