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FePO4 stands for Iron(III) Phosphate. Although α-FePO4 and β-FePO4 may sound quite similar as they may only differ in terms of the α and β, they β are actually very different in terms of the crystal structures and crystal chemistry of quartz. Based on the research article which was provided in coursera, it states that FePO4 is studied across a range of temperatures ; 294K to 1073K by neutron powder diffraction. The different range in temperature shows different structures. For instance, at…

Paragraph 1 This essay will evaluate the Haines et al. Also, the essay will discuss about how the structure of FePO4 will change at various temperature ranging from 294K to 1073K. FePO4's A cation is a transition metal, thus it is not the same as other α-quartz isotopes. FePO4' has α-quartz structure which is tetrahedral when it is at a very low temperature. Under huge pressure, FePO4's structure goes through a phenomena called β-phase which it became a more condensed octahedral structure.…

The element that I choose for this project is called Strontium. Strontium is a chemical element with the symbol (Sr) and it has atomic number of 38. It is an alkaline earth metal, and is a soft white yellowish metallic element which has highly reactivity chemically. It’s properties are mostly intermediate between aand similar to those of its group neighbors calcium and barium. When it is exposed to air, the metal forms a dark oxide layer. Strontium has 38 protons, 50 neutrons, and 38 electrons.…

Joseph Priestley was a famous chemist. He was famous for inventing soda water, his writings about electricity, and his discovery of gases. Joseph was born on March 24, 1733, in Bristall. He died February 6, 1804 at the age of 70. Joseph is most known for his discovery of oxygen and for isolating it. Oxygen was not first discovered by Joseph, instead the famous Swedish chemist, Carl W. Scheele, in 1772. Joseph discovered Oxygen independently in 1774. Joseph published his findings in the…

1) A description of the assignments for ENGL 2311. This will be sent to your fellow students to introduce them to the class. The first situation should use the chronological organizational pattern. The sentence also said it is a description of the assignments. Also its purpose is to introduce students to the class for a professor’s job. 2) An evaluation of the three most important changes you would like to see occur with ENGL 2311. This will be sent to your instructor to improve the class.…

Chapter Six: Completing the Table…with a Bang 1. What is the difference between a “dirty” bomb and a conventional nuclear bomb? (1 mark) The difference between a “dirty” bomb and a conventional nuclear bomb is that a nuclear bomb is designed to destroy organisms using heat and impact, while a dirty bomb is designed to kill with gamma radiation. Radiation from dirty bombs, besides burning through skin, also alters the DNA in bone marrows, which significantly weakens the body’s immune system, and…

A PLACE AT THE TABLE America, although ranked one of the world’s greatest and wealthiest countries is home to an appalling percentage of undernourished and poverty-stricken Americans. A place at the table, directed by Lori Silverbush and Kristi Jacobson is a documentary outlining one of America’s vital yet most neglected problems and their proposed solutions. The documentary was produced in order to raise awareness about the hunger and poverty situation happening all over America in which…

The Therapist’s Speed Dating: Round Table Discussions stood as a unique forum for many students and current counselors to be exposed to different areas of the field. Eight different experts in each of their fields presented a twenty five minute discussion privately for eight people at a time interested in their area of expertise. Each attendee was allowed to choose four of the speakers which they wished to hear, and sit with each one for 25 minutes in order to discuss with them a chosen topic by…

origin of the name comes from the word Scandia, which is the latin name for Scandinavia. This element belongs to group 3 which consists of transition metals and Scandium shares this group with the element Yttrium. There are 4 groups in the periodic table and they are: metals, non metals, transition metals and gases. The chemical properties of Scandium are very similar to the rare earth elements. It reacts very quickly with acids and when reacting with oxygen, it tarnishes and burns to form…

According to Eunice Choi in her article “Ditch Social Media at the Dining Table”, states that when one person pulls out their phone we gladly follow. She also explains how it has become a way of life for us a way to store memories and a way to keep up with the latest trends. Just like anything else, how we decide to utilize social media determines whether it’s “good” or “bad” for us. After gaining this information I agree with Choi on many aspects of her article but I agree with one point more…