mercury - The science is pleasant

The mercury (I breathe it, Gin, Luo Hydrargentum) is an element of atomic number 80. The symbol of an element is Hg. I write it as I belong to 12 group, and it is a metallic element with a model element. Because I give off the white luster that seems to be silver with the only metallic element which is liquid by normal temperature, ordinary pressure, this name sticks. I produce it as cinnabar (HgS) which is a sulfide and native mercury (Hg) which are a simple substance mainly. The Hg of the symbol of an element is Ancient Greek: ὑThe Latin which comes from δ ρ ρ γ υ ρ ο (hydrargyros): Abbreviation of hydrargyrum (silver such as the water). In addition, the old times are Latin: Say argentum vivum (vitality did a certain silver, expression to live because flowed); British: quicksilver (general Mercury now), Germany: It was done calque by Quecksilber. I was called by the Japanese when I looked. I win a character of in the kanji from ancient times, and this notation is official in modern Chinese. ("the mercury" is used as a popular name in China.) ) English: I said Mercury, but, in the mystery thought such as West astrology or the alchemy, it was connected with Hermes (Mercury of the Roman mythology) of the Greek myth and came to symbolize the Mercury which was the star. This is because a strange property to be metal is phantasmagoric, and carelessness was connected with character of Hermes whom there is not with liquid. The mercury mixes with various metal and makes an alloy called amalgam. When mercury holds most, this becomes the solid if there is little liquid mercurial quantity. Because I do not form an alloy with platinum, manganese, iron, cobalt, nickel, the tungsten, a container of the iron is used for a save of mercury. Because it is toxic for a creature, in late years it is the metal that use is refrained from. In addition, I become the object of the interest of various scientists from the peculiar property and am concerned with the discovery of many phenomena. There are seven kinds of stable isotopes. Because the number of neutrons is different, the isotope is slightly different in mass. Therefore, I have a difference in a physical characteristic even if it is the same element. Using this characteristic, I can elucidate circulation of mercury by measuring coordinate comparison accumulated all over the environment of mercury precisely. In the ancient times, the mercury and the cinnabar (I do fresh blood color) have been valued high as immortal medicine by the characteristic and appearance. It is used habitually by the particularly Chinese emperor, and it is said that it is handed down to Japan, and the Emperor Jitou of the Asuka era drank it to keep youth and beauty. However, judging from the present age, it is said that many men of power lost its life including Shi Huangdi equally if I right take poison. The Middle Ages period later, the mercury came to be recognized as poison. The organic mercury was ever used as a pesticide in the whole world widely, and the case that higher than 400 died by organic mercury poisoning by the bread which misappropriated a kind of the wheat which I sterilized with methylmercury in Iraq in 1970's in food got up. And use was prohibited now by the toxicity, and inorganic mercury came to be used instead. Furthermore, it is assumed that the use of mercuration slightly dried fish in itself leads to environmental pollution by the present, and it comes to be evaded. I did it when I "became autism by vaccinated thimerosal (used as a preservative of the ethyl mercury thiosalicylate natrium vaccine) which I received in the case of a baby" in the United States of America in 2001, and suit for the pharmaceutical company occurred. The reason is because thimerosal was used as preservatives such as DPT vaccine, Japanese encephalitis vaccine, influenza vaccine, the hepatitis B vaccine. Because there are not the clear data which connect autism with organic mercury, it is doubted, but regulation is strengthened replacing with a thing of the low density whether you do not use thimerosal. The organic mercury is very strong in the toxicity in comparison with the inorganic mercury. The toxicity for the central nervous system (a brain) of the methylmercury in particular is strong, and it is the causative agent of the organic mercury poisoning (the second Minamata disease) to be caused by the factory effluent which got up in Minamata disease (the Yatsushiro, Kumamoto sea) and Agano River basin (Niigata) generated in Japan. There is mercury in the earth crust comparatively abundantly in the face of the Earth. The mercury which there is in these natural world varies with non-enzymatic reaction and the action of the microbe to organic mercury in water system environment, and, through a food chain, it is accumulated in large-sized fish and deep-sea fish, the ocean animal. Ministry of Health, Labour and Welfare assumes that there is a threat that mercury included in such as a berycoid and a sailfish, the fish such as tunas, a whale, the dolphin has an influence on fetal development, and the woman with the possibility rouses attention during the pregnancy to limit an intake and the number of times of fishery products.

• 入会して動画を楽しんでいます。カリビアンコムは一度見たらヤメラレナイ！