Ke heaviest kinoea. Ke radioactive radon kinoea: ka waiwai, ano, hapa-ola

Kinoea - kekahi o na Huipuia, o aggregation o ka waiwai. Ke kinoea i hiki mai i loko o ka lewa,ʻaʻole wale nō ma ka Honua, akā, i loko o ka lewa. Ka mea, i pili me ka nanea, weightlessness volatility. Ke easiest ka hydrogen. A me ka aha i ka heaviest kinoea? E ka loaʻa ia.

Ka heaviest kinoea

Ka hua'ōlelo "kinoea" hele mai ana, mai ka olelo Helene, o hua'ōlelo "chaos." Kona (particles) e lawe lima, a loosely e pili ana i kekahi i kekahi. Ka mea, neʻe randomly, e hoopiha mai ana nā mea a pau i loaʻa ka lewa. Ke kinoea ke e ka mea hehee ai, a komo ana o nā'ātoma o kekahi waiwai, a i e he huina lakou o kekahi mau.

Ke simplest kaumaha kinoea (ma ka mehana ea) ka radon, kona molar nuipa 222 g. / Mol. He mea radioactive a me ka loa colorless. Ma hope o ka mea, ua noʻonoʻo i ka loa loa xenon, he'ātoma nui o 131 g. / Mol. Ke koe kaumaha kinoea i huiʻia.

Mawaena o ka'okanikaʻole i huiʻia o ka heaviest kinoea i ka wela o ka 20 ^{° C} mea tungsten fluoride (VI). Kona molar nuipa mea 297,84 g. / Kameleona, a me ka pa apŘ - 12,9 g. / Ho'āo ai. Ma lalo o maʻamau rula, ia mea he colorless kinoea, nicotine, a me ia mea uliuli ma nā hua ea. Tungsten hexafluoride ka loaʻeleu, ka mea, ua hikiwawe hoohuliia i ka wai, i ka wa anuanu.

radon

E wehewehe ana o ke kinoea mai ai i ka hoʻopaʻa 'ana i manawa no ka hoʻopaʻa' ana o radioactivity. Iloko o ka disintegration o kekahi kumu mua, kńnaka ua pinepine ae kuhikuhi mai kekahi waiwai kinoea me nā (particles). Rutherford kapa ia emanation.

Pela ka mea i ike i ka thorium emanation - Thoron, radium - radon, actinium - actinon. Hope ka mea i loaʻa i nā mea a pau mau emanations i isotopes o ka ia hehee ai - he inert kinoea. Robert Hinahina a Uilyam Ramzay kaʻawale mua ia i loko o kona maemae palapala, a i ana o kona waiwai.

Ma ka papa'āweʻaweʻa kemika papaʻaina radon mea he hehee ai o ka 18th pūʻulu o'ātoma helu 86. Ua Ua Aia ma waena o Palani a me astatine. Ma lalo o maʻamau rula, o ka waiwai o ke kinoea,ʻaʻohe ono, ala a me ka waihoʻoluʻu.

Kinoea 7,5 manawa denser ma mua o ka ea. Ua hoike mai i ka mea maikaʻi ma mua o ka mea 'ē aʻe maikai kinoea wai. ʻO nā'uheheʻe, keia huahelu hou, piʻi pū. No a pau ka pohihihi keia kinoea He mea ka K'lauea, hoopuni interacting me ka fluorine a me ka oxygen.

Ke radioactive radon kinoea

Kekahi o na waiwai o ka hehee ai - ka radioactivity. Ke hehee ai i isotopes kanakolu eha maoli koena -ʻimi hoʻopunipuni. i lolelua ka a prone i radioactive ka palaho a pau o ia mau mea. Ka hapa-ola o ka radon, nui kaʻoi loa, kona loa ka pilina paʻa nā kālaiōewe, he 3,8 lā.

No ka mea, o ka lahui radioactive kinoea i fluorescence. Ke gaseous a me ka wai a waiwai ua kahiāuli ma uliuli. Ke paa radon hoʻololi kona koho waihoʻoluʻu mai melemele i kaʻulaʻula wā ho'ēmi i ka naikokene Mahana O Ke Kai - ma kahi o -160 ° ^C.

Radon hiki e loaʻawahia i ka ke kanaka. kaumaha ole-e yiaeaiiacaaeneiie huahana e like me polonium, kēpau, bismuth mai ana kona disintegration. Ka mea, i loa poorly excreted. Maluhia iho la, a loaa i kēia mau waiwai hoomake iho i ke kino. Ma hope o ka uiki e, radon o ka lua o ka loa e like me ka ke kumu o ka akemāmā Ka maʻi 'aʻai.

Ka henua a me ka hoʻohana 'ana o ka radon

Ke heaviest kinoea o kekahi o ka ke nānā honua hehee wale cortex. Ma ke ano maoli, radon mea he hapa o na mea e hooheheeia i loaʻa ka uranium-238, thorium-232, uranium-235. Ma kā lākou palaho ka mea, ua hookuu, haule i loko o ka lewa a me ka hydrosphere o ka honua.

Radon accumulates i loko o ka muliwai, a me ka moana wai, mea kanu a me ka lepo ma ke kukulu pono hana. Ma o ka lewa, kona maʻiʻo maoli he like olai a me ka lua pele haʻawina, ka pōʻalo o na phosphates a me ka geothermal mana mea kanu.

Me ke kōkua o kēia kinoea i una hewa, hoʻokomo kālā o ka thorium a me ka uranium. Ua Ua hoʻohana 'ia ma ka mahiai e haʻalele hānai Style. Radon ua hoʻohana 'ia i loko o metallurgy, ka study o groundwater hydrology, lapaʻau kaulana radon bato ke komo iloko.