Euclid's Elements

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…

Atoms are what make up what we call “matter.” They are the smallest units of a chemical element, and they consist of protons, neutrons, and electrons. These components form an atom’s subatomic particles. Before discussing the copper atom at length, we must first be able to understand the components that comprise an atom. The first of these components that make up an atom is the proton. The proton is a very important part of an atom, because the atomic number of an atom is equivalent to the…

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The Composition of Copper Copper is an element that many people have either felt or seen without realizing it. Pennies, for example, are made of copper. Certain pipes, contraceptives, and wires are other ways copper is used in our daily lives. It 's a great conductor of electricity, antibacterial, and corrosion resistant. However, this raises the question: what exactly are the properties of copper that give it its properties? An element is a chemical substance in its simplest form. An atom is…

Empirical formulas are the simplest whole number ratio of the elements present in a compound (Owen, 2014). However, the actual amount of each type of atom that a compound is consisted of is called the molecular formula. For that reason, the deduction of the empirical formula and the molar mass of a compound is required to determine the molecular formula of the compound. To determine the empirical formula experimentally, the mass of each element has to be obtained, and converted into its…

Table. Just for example, the modern periodic table arranges elements in order of increasing atomic number. Mendeleev’s ordered them based upon increasing atomic weight. Another difference is that the modern periodic table has some elements that Mendeleev had not found. One of these family of elements are the non-reactive noble gases. There are also no gaps in the current Periodic Table. In Mendeleev’s version, he had gaps where elements had not been found yet. The last difference is that the…

The space group for α-FePO4 is P3121, with the lattice symmetry being tetrahedral in shape. On the other hand, the space group for β-FePO4 is P6422, with the lattice symmetry being hexagonal in shape. In this writing assignment, FePO4 is studied at varying temperature ranging from 294K to 1073K by neutron powder diffraction. At a relatively low temperature, it adopts the structure of the α-quartz. However, at high pressures, it changes and it can be observed that it becomes a denser…

Paragraph 1 The structural evolution of FePO4 studied from a temperature range of 294K to 1073K by neutron powder diffraction. It is unique from α-quartz isotopes. It is different because it’s a cation is a transition metal. The structure dimensions and atomic coordinates in the α phase tend to increase by great amounts as the high-temperature β-phase rises and exhibit first order transition at 980K. The atomic structure dimensions of the α-phase FePO4 increased in a non-uniform pattern with…

table of elements” on the base of periodic repetition of properties. In 1864, before Mendeleev, and John Newlands arranged the elements in order of atomic mass where every eight elements has similar properties. He called the relationship “the law of octaves”. Even so, this law could not be applied for the elements beyond Calcium, so it was not accepted by the scientific community. The modern periodic table is thought to be the outermost ground-state electron configuration of the elements. The…

Mendeleev’s periodic table was categorizing the elements according to their physical and chemical characteristics with regard to their atomic weights. Mendeleev was the first to come up with a structure for the periodic table with columns and rows. There were other scientists who have worked on tabulating information of the elements even before Mendeleev, however, he was the first scientist to come up with a periodic trend to predict the properties of elements which were not discovered at that…