Fluorine

These bonds occurs when a hydrogen atom is bonded to oxygen, nitrogen, and fluorine atom of another molecule, or when a hydrogen atom is electrostatically attracted to a lone pair of electrons on oxygen, nitrogen, or fluorine atom of another molecule.Therefore this essay aims at exploring the relationships between the literature boiling points of four organic compounds (1-Pentanol, 3-Methyl-1-Butanol…

Linus Pauling was awarded the Nobel Prize in chemistry 1954 "for his research into the nature of the chemical bond and its application to the elucidation of the structure of complex substances"1 however he made significant discoveries in many areas of chemistry including physical and biochemistry. He also made several contributions to both theoretical and applied science from genetic diseases to diagnostic technology.2 Professor G. Hägg, member of the Nobel Committee for Chemistry stated in 1954…

Neon is one of the world’s rare and most expensive elements. I chose Neon because of it's uniqueness. In 1898, William Ramsay and Morris Travers at University College London isolated krypton gas by evaporating liquid argon. They had been expecting to find a lighter gas which would fit a niche above argon in the periodic table of the elements. They then repeated their experiment, that time allowing solid argon to evaporate at a slow pace under reduced pressure and collected the gas which came off…

The fenicol groups of antibiotics are one of the generally utilized medications which are wanted to treat sicknesses relating to respiratory and digestive systems. These days, these gatherings of antibiotics are utilized as a part of veterinary prescription adequately. Fenicol gathering of anti-microbials incorporates a few regularly utilized medications like chloramphenicol and florfenicol. As of late, utilization of florfenicol has been expanded on account of its wellbeing in nature when…

contraindication of contrast media In the radiation they are using many tints , e.g. barium also We are using in the nuclear medicine and it’s called radiopharmaceuticals such as Carbon-11 , Chromium-51 , Fluorine-18FDG , Gallium-87 , Gallium-86 citrate , Technetium-99 , Iodine-123 and Iodine-131 . there are all these different uses pigments have benefits and harm . Firstly , we will talk about Iodine-123 is used to diagnoses the patients . It use for routine scan the time of…

Fluorine is the world's thirteenth most bounteous component and constitutes 0.08% of the Earth's outer layer. It has the most electronegativity of all components. Fluoride is broadly conveyed in the earth. In January of 1945, Grand Rapids in the United States, fluoridated the water in the community to a level of 1 ppm as a dental caries aversion measure. Nonetheless, water fluoridation remains a disputable general wellbeing measure. The article reviews the importance of Fluoride and the effects…

Fluoride In today’s world Oral health tends to be a very touchy subject. I say this because just think about the multitude of ads that come on TV every day pushing you to buy a new tooth whitening solution, a new toothpaste or maybe a new mouth wash for children. Also think about how many bottles of tooth paste you’ve bought over the years? If you really sit and think about it you would be amazed . When one thinks about oral health the first thing that tends to come to mind usually is tooth…

Fluorite, also called fluorspar, is a mineral that is composed of calcium and fluorine. Pure fluorite is colorless. Fluorite is known as the most colorful mineral in the world. Each colored fluorite has its own name. The most common colors for fluorite come in purple, blue, yellow, or green (King, Fluorite.) What makes fluorite colorful depends on what elements are substituting calcium in the crystalline structure. Fluorite is an interesting mineral because of its wide range of uses. People use…

“If you look at the evolution and leap forward to 11 years from now, I think we will be using all the knowledge in molecular biology, and cancer biology combined with imaging, It will be images, combined with genes, tumor markers and patient data.” (Liselotte Hojgaard, MD, professor of medicine and technology at the University of Copenhagen) The science of radioactivity has existed for many decades since it’s discovery. While often perceived as a risky and dangerous practice, artificial…

People, animals, and even traffic by car, rail, and air came to an abrupt halt as this smog settled on London. Thousands of people and animals were affected by this deadly substance. the smog was thick enough that no one dared go outside. the weather had gotten so bad that even airplanes were grounded for the four days the fog was there. Giant amounts of chemicals that were released into the air from coal burning houses to giant factories and visibility had gone down all the way to barely a…