Radon Essay, Research Paper
Radon is an element that is on the periodic table of elements. It is a member of the family called the noble gases, which is group number 18. Radon is a gas. It is a gas at 298 k. it is the heaviest known mononuclear gas at that temperature. Radon is also colorless. When it is cooled below the freezing point, radon exhibits a brilliant phosphorescence, which becomes yellow as the temperature is lowered. At the temperature of liquid air it is sort of an orangish-red. The noble gases can be found on the very right side of the periodic table of elements. Radon has been around for quite some time. Radon comes from the element radium, which is derived from the element uranium. After radium has been 1,620 days old, radon forms 3.8 days afterwards. Radon is most often produced by the decay of radium in the crust of the earth. Radon was first discovered by a man named Fredrich Ernst Dorn. Mr. Dorn discovered this element around 1898. At first radon was not called radon, it was called niton. Niton coming from the Latin word nitens, meaning shining. It was only called radon up until about 1923.
Now, lets talk about the properties that radon has. It is element number 86 on the periodic table of elements. This means that is has 86 protons, and also 86 electrons in a neutral state. The atomic mass of radon is 222.0176. now if you take the atomic mass, and round it to the nearest whole number, and subtract the atomic number, then you have the number of neutrons in radon, which is 136. The density of radon at 293 degrees Kelvin is .00973 g/cm cubed. Radon has a boiling point of 211.4 degrees Kelvin. It is a nonmetal, but rather a gas. The melting point, which is different from the boiling point, is 202 degrees Kelvin. To my knowledge, there is no data on the oxidation numbers for the element radon. Also, I was unable to find any information on any major compounds. I guess radon isnt really all that popular. Oh well.
Now, some things about radon, I bet you did not know.
Radon is quite dangerous. It is mainly hazardous if you inhale it. Not only radon it dangerous, but also its decay products. Which are collected on dust in the air. Radon and its decays form in the air. When radon decays in the earths crust, they rise. This poses as a problem, because over the earths crust, sometimes, is housing, or businesses. Since radon is hazardous man has invented the radon alarm. This alarm can fit on the ceiling anywhere. This alarm detects radon, which without being detected can cause major problems. There are however some uses for radon. Radon is used in hospitals for treating some types of cancers. Another major use for radon is in earthquake detecting. Radon can detect earthquakes, go figure, all though im not too sure as to how this process is carried out, but apparently it works. It also has the occasional therapeutic uses.
Some interesting things that I found about radon are the fact
that there was absolutely no information on its oxidation numbers, or
its major compounds. Another thing is that it can predict earthquakes.
Now I found that to be a bit odd. I thought to my self, now how
can a gas, predict an earthquake? Oh well, I guess its for the better
that I did not know.
Bibliography
Microsoft Encarta ‘99 KEYWORD:radon
www.webelements
Другие работы по теме:
Respiration and Respiratory Systems
LUNG CANCER Up to the time of World War II, cancer of the lung was a relatively rare condition. The increase in its incidence in Europe after World War II was at first ascribed to better diagnostic methods, but by 1956 it had become clear that the rate of increase was too great to be accounted for in this way. At that time the first epidemiological studies began to indicate that a long history of cigarette smoking was associated with a great increase in risk of death from lung cancer.
Noble Gases Essay Research Paper Noble GasesThe
Noble Gases Essay, Research Paper Noble GasesThe Noble Gases are the far right elements on the periodic table. On the earth they are scarce so we don+t see much of them. They are do not react well with anything. In fact until around the 50+s they hadn+t found anything that they would react with any of the gases.
Enviromental Science Profit Or Loss Essay Research
Paper As we near the end of the millennium, the home planet that has for so long been our gracious host is suffering from the apathy and wreckless consumption of natural resources. Awareness is the gravest of concerns. Ignorance is not a bliss, for we must become aware of the problems that endanger our environment in order to save it.
Romeo An Juliet Essay Research Paper hi
Romeo An Juliet Essay, Research Paper hi i need an essay about a character in romeo and juliet that demonsrtated maturity. in a well developed multi pagraph essay and say why you think the character’s maturity was greater than the other characters in the play.
Of Men And Mice Essay Research Paper
Raphael Radon Ms. Peters English III Honors In “Of Mice and Men” George speaks of a dream ranch to Lennie . He speaks of it to Lennie as a parent would when telling an intangible fairy tale to a child. Lennie asks George to tell the story so frequently that he basically knows all the words before George even says them.
Radon Essay Research Paper Mal SchulerChem H
Radon Essay, Research Paper Mal SchulerChem H Period DMs. Watson5/1/99RADON Radon is the sixth and last member of the inert gas series, group O of the periodic table. Discovered in 1900 by F.E. Dorn, this element was called radium emanation, but when isolated by William Ramsay and Robert Whytlay-Grey inn 1908 the name was changed to niton, from Latin, meaning “shining”.
Radon Essay Research Paper RadonRadon is a
Radon Essay, Research Paper Radon Radon is a naturally occurring radioactive element that can be found in soil, underground water, and outdoor air. Some of the properties of this gas
Radon Essay Research Paper Radon is earths
Radon Essay, Research Paper Radon is earth?s only naturally produced radioactive gas. It comes from the breakdown of uranium in soil, rock, and water. Radon has no odor, no taste, and can not be seen. When it comes indoors it can become a health hazard. Radon can enter your house through cracks and openings in the foundation, floor, and walls.
The Radon Problem Essay Research Paper THE
The Radon Problem Essay, Research Paper THE RADON PROBLEM You can’t see radon. And you can’t smell or taste it, but it may very well be a problem in your home. It is estimated to cause many thousands of deaths each year. Radon is a cancer-causing, radioactive gas, and when you breathe air containing the gas, you can get lung cancer.
KRYPTON Essay Research Paper I am the
KRYPTON Essay, Research Paper I am the chemical element known as Krypton. I can also be referred as Kr. I will be telling you about my history, my properties, my family and my
Oh Really Essay Research Paper Oh Reallyyou
Oh Really? Essay, Research Paper Oh Really, you think i am a lark, the dogs they run and bark, but when i say to them, shut up shut up shut up, you say to be nice to them,
Air Pollution And The Economy Essay Research
Paper Air Pollution is the contamination of the atmosphere by gaseous, liquid, or solid wastes or by products that can endanger human health and the health and welfare of plants and animals, or can attack materials, reduce visibility, or produce undesirable odors. For example: air pollution can contaminate and kill many crops on a farm, it may also prevent them from ever growing on that land again.
Radon In New Jersey Essay Research Paper
RADON IN NEW JERSEY From the beginning, life has evolved in the presence of natural background ionizing radiation. There are three principal types and sources of radiation that occur on earth. The first of which are cosmic rays, which impinge on the Earth from outer space. The second is from terrestrial radiation, which are released by the disintegration of radium, thorium, uranium, and other radioactive minerals in the Earth s crust.
Shane Essay Research Paper Sometimes I need
Shane Essay, Research Paper Sometimes, I need you more than I need air And sometimes I miss you more than I will forever, never forget the times that we have shaared. The are priceless
Poem Belong Essay Research Paper Where I
Poem: Belong Essay, Research Paper Where I belong I am weak, I am strong I will fit where I belong don’t know where it is for now but it will come, if I allow tomorrow, I start a brand new day
Air Polution Essay Research Paper Air Pollution
Air Polution Essay, Research Paper Air Pollution, contamination of the atmosphere by gaseous, liquid, or solid wastes or by-products that can endanger human health and the health and welfare of plants and animals, or can attack materials, reduce visibility, or produce undesirable odors. Among air pollutants emitted by natural sources, only the radioactive gas radon is recognized as a major health threat.
Him Essay Research Paper I think about
Him Essay, Research Paper I think about him day and night The though won’t go away And, oh, how I would hold him tight every second of the day He is perfect, that is true, not an average me or you
Plutonium 2 Essay Research Paper Plutonium Our
Plutonium 2 Essay, Research Paper Plutonium, Our Country’s Only Feasible Solution Abstract: Should we begin to manufacture one of the most destructive and infamous substances on the face on the Earth once again? The engineers say yes, but the public says no. The United States stopped making this element with the ban on manufacturing nuclear weapons.
Hazards Of Smoking Essay Research Paper Hazards
Hazards Of Smoking Essay, Research Paper Hazards of Smoking Smoking refers to the practice of inhaling smoke from the burning tobacco in a pipe, cigar, or most commonly, a cigarette. Smokers feel relaxation because tobacco contains nicotine that is very addictive to a person who smokes. Smoking causes numerous hazards, which include: cancers, second hand smoke problems, and problems in pregnancy.
Benefits Of Radiation Essay Research Paper
Benefits of Radiation Radioactivity is the spontaneous disintegration of atomic nuclei by the emission of subatomic particles called alpha particles and beta particles, or of electromagnetic rays called X rays and gamma rays. The phenomenon was discovered in 1896 by the French physicist Antoine Henri Becquerel when he observed that the element uranium can blacken a photographic plate, although separated from it by glass or black paper.
Last Night Essay Research Paper In the
Last Night Essay, Research Paper In the still of the night Santiago?s crying cut sharply like a knife. His crying was relentless, as though it would never end but then, a child of three knows no other way to express his horror.
Poem She Sat Essay Research Paper She
Poem: She Sat Essay, Research Paper She sat… helpless in her room praying to whatever god there may be to let her call to him. could god ignore such a painful cry?
Lung Cancer Essay Research Paper Lung cancer 2
Lung Cancer Essay, Research Paper ?Lung cancer is an uncontrolled, extremely deadly division of cells in the lung? (World Book, ?Lung Cancer?). The two major types of lung cancer include small and non-small cell. Many different risk factors contribute to lung cancer. There are numerous symptoms that are difficult to detect in the early stages of lung cancer.
Plutonium Essay Research Paper Plutonium Our Country
Plutonium Essay, Research Paper Plutonium, Our Country’s Only Feasible SolutionAbstract:Should we begin to manufacture one of the most destructive and infamoussubstances on the face on the Earth once again? The engineers say yes, butthe public says no. The United States stopped making this element with theban on manufacturing nuclear weapons.
Ode To Boys Essay Research Paper We
Ode To Boys Essay, Research Paper We like them But do they like us The ones we do never fuss They don’t stop in And we wonder why We stress, we bitch We sometimes cry
Dare Essay Essay Research Paper What DARE
Dare Essay Essay, Research Paper What D.A.R.E Means To Me Dare has prepared me to say no to drugs in eight different ways. If anyone asks me to do drugs I will know what to do, such as- just ignoring the person or just