Element 56: Orium

1, Palena AinalHalekū,
ʻO ka Alkaline Honua Metal Eledation, me ka hōʻailona o ka chemila b ba, i waihoʻia ma ka hui o ka manawa o ka manawa o ka manawa. He palupalu ulaula ia, Collent Podter alkaine home Metal a me na pahuhopu ikaika loa ma Alkalune Honua ʻO ka inoa inoa inoa mai ka hua'ōlelo Helene Beta alpha Alpha ύύ ((Barys),ʻo ia ka mea "kaumaha".

barum lump

 

2, eʻike ana i kahi moʻolelo pōkole
ʻO nā'ōpala o Alkaline Honua e hōʻike ana i nā phosphorececrescechorescecprescence phosphorescence Ua hoʻomaka nā pūpū Baruum e huki i ka nānāʻana i ka manaʻo o ka poʻe ma muli o kēiaʻano. I ka 1602, ua kapaʻia kahi shola i kapaʻiaʻo Calogna i loko o Italia me kaʻikeʻana i nā mea pena ma ka pōʻeleʻele i kēlā wā. Ma hope iho, ua kapaʻia kēiaʻano pōhaku i kapaʻiaʻo Polon i ka nānāʻana o'Eulkipa'Elepa ma ke noi noiʻi. I ka 1774, uaʻikeʻo Smade Chesele e loaʻa ana i ka carume e kapaʻiaʻo Puri, he mea kaumaha loaʻo ia i kapaʻiaʻo Boreti). I ka 1774, ua manaʻoʻo Scheler i ka huiʻana o kēia pōhaku i ka huiʻana o ka lepo hou (oxide) a me ka sulfuric acid. I 1776, ua hoʻolahaʻo ia i ka nitrate i kēia lepo hou e loaʻa ai ka lepo maʻemaʻe (oxide). I ka makahiki 1808,ʻoi akuʻo Pelekane Pelekane H. Davy i hoʻohanaʻia e like me ka catcury a me ka platinum e like me ka mea e koho ai i ka bar. Ma hope o ka loaʻaʻana o ka loaʻaʻana o Mercury, ua loaʻa i kahi metala haʻahaʻa haʻahaʻa a kapaʻia ma hope o ka hua'ōlelo Helene (kaumaha). Ua hoʻonohonohoʻia ka hōʻailona e like me BA, i kāheaʻiahalekū.

3, nā waiwai pilikino
Halekūhe mea hao kala kala me ke aniani o ke aniani o 725 ° C, e komo ana i kahi o 1846 ° Cm3, a me ka pono. ʻO nā orres nui o ka brarium ka hale a me kahi pūpū.

helu atomic 56
Ka helu proton 56
ʻO Radius Atomic 222pm
ka leo atomic 39.24cm3/ mol
makaʻikua 1846 ℃
Malting Point 725 ℃
Huakai 3.51g / cm3
kaupaona atomic 137.327
Mohs paʻakikī 1.25
Tensile chollus 13GPA
shear modlulus 4.9gpa
ka hoʻonuiʻana 20.6 μm / (m · M · (25 ℃)
Ka HōʻaʻO Kokua 18.4 w / (m · c · k)
pale o ka pale 332 Nω · M (20 ℃)
Magnetic Sequence Pamagnetic
ʻO ka Electronegatity 0.89 (Bowling Scale)

4,Halekūhe mea kanu lāʻau me nā waiwai o nā mea kanu.
ʻO ke kiʻi uila 20,1om Helu 66, nā mea maʻamau i ka manawa Iia i pili i nā hui alkaline honua. He hana nuiʻo Bararim aʻo ia ka ikaika loa i waena o nā metaline honua alkaline. Mai ka ikehu a me ka ikehu o ke aloha I kaʻoiaʻiʻo, inā noʻonoʻo wale nō i ka nalowale o ka electron mua,ʻo Barium he mau hōʻemi ikaika loa i ka wai. Eia naʻe, paʻakikī loa ia no ka ukana e nalowale i ka mea koho lua. No laila, e noʻonoʻo ana i nā mea āpau, e emi loa ka hoʻemiʻana o ka surum. Eia naʻe,ʻo ia kekahi o nā metala nui loa i nā pilikia acidic,ʻelua wale nō i lihim, cesidium, a me nā potimium.

No ka pili 6
Nā hui hui Iia
ʻO ka mahele uila 2-8-18-18-2
aupuni oxidation 0 +2
ʻO ka papaʻaina elepupheral 6s2

5.Maiin Compounds
1). ʻO ka momiʻo ka pipi pipi ma ka lewa i ka lewa e hana ai i ka cartium cardide,ʻo ia kahi crystal curstal curstal. Hoʻopili i loko o ka acid a me ka hoʻoweliweli i ka acetone a me ka wai amenia. E hana me ka wai e hana i ka barum hydroxide,ʻo ia ka meaʻona. I ka wā e puhiʻia ai, e pili ana i kahi flame'ōmaʻomaʻo a hoʻoulu i ka pero miroxide.
2). ʻO nā mea i hanaʻiaʻo Barium Peroxide me Sulfuric ACID e hana i ka peroxide hydrogen peroxide. Hoʻokumuʻia kēia hopena ma ke kumu o ka hoʻomākaukauʻana i ka uku hydrogen promogegege ma ka hale hana.
3). ʻO nā mea i hanaʻiaʻo Baruum hydroxide me ka wai e hana i ka brium hydroxide a me ka hau hydrogen. Ma muli o ka haʻahaʻa haʻahaʻa haʻahaʻa o ka surum hydroxide a me kona ikaika nui kiʻekiʻe,ʻaʻole e like me ka maʻi o Alkali, aʻo ka hopena o ka crium e like me keʻano o ka alkali. Ua hoʻokomoʻia kahi liʻiliʻi liʻiliʻi o ka carbon dioxide i ka hopena e hana i kahi carbonate carbonate, a hoʻonui houʻia ka carbon carbonate barbonate.
4). Hiki i ka liloʻo Amano i ka waiʻole o Amū, e hoʻolauleʻa ana i kahi'ōmaʻomaʻo uliuli me ka pamaragnetism a me keʻano maʻamau, i pono ke hanaʻiaʻana i nā mea koho balota. Ma hope o kahi lōʻihi o ka waihoʻana, e hoʻemiʻia ka hydrogen ma ka ammonia e hoʻemiʻia ai ka bear ammont e hana i ka bar amon brium a me ka hau.
5). ʻO ka sruum sulfite he crystal keʻokeʻo a iʻole ka pauka, ttixic Hōʻalo i nā aʻaʻole o ka hoʻomaʻemaʻeʻana e like me ka hydrochloric e hoʻoulu i ka gioxude sulfur dioxude me kahi meaʻala. I ka wā e hālāwai ai me ka oxidizing estiding e like me ka dilite nitric acid, hiki ke hoʻololiʻia i loko o ka sruum sulfate.
6). Loaʻa iā Barum Sulfate i nā waiwai kūpono, a me ka hapa o ka slarium sullute sullute i hoʻokaʻawaleʻia ka wai, e hana ana i ka electrolyte ikaika. ʻO ka slaum sulfate he insoluble i loko o ka dilite nitric acid. Hoʻohana nuiʻia e like me kahi mea e pili ana i ka gestroinstinal.
ʻO ka Carbomeate Carboneate he mea nui a kokoke i ka wai anuanu i loko o ka wai anuanu e loaʻa ana i ka carbon dioxide doldrochloric acid. E hana pū me ka sodium sulfate e hana i kahiʻoi aku ka nui o ka crium clumitate iʻoi aku ka maikaʻi ma waena o nā mea i loaʻaʻole i kahi kūlana.

6, Nā'Āina noi
1 Hoʻohana nuiʻia i nā mea hou, me ke alakaʻi,ʻo calcium, ka magsium, sdium, lithium, alumini alloys. Hiki ke hoʻohanaʻia nā mea haoʻo Barium ma keʻano he targent e wehe i nā kaʻa kaʻa mai nā wahi o nā wahi i hoʻopaʻaʻia a me ka stethode ray i nā metala. Ua hui pūʻiaʻo Baruum i hui pūʻia me nā potetassium chlorate, magnesium Hoʻohana pinepineʻia nā pūpū sourium ma luna o nā intercounds e like me nā intersty Hiki iā ia ke hoʻohanaʻia no ka hōʻoluʻoluʻana i ka brine a me ka wai bolar no ka hana couustic couustic couustic. Hoʻohana pūʻia no ka hoʻomākaukauʻana i nā puaʻa. Hoʻohanaʻia nāʻoihana a me nā mea hoʻonaninani a me kahi mordant a me kahi mea hoʻokalakupua a me kahi pākēneka no ka silika kūlohelohe.
2.ʻO ka sruum srulfate no ka hoʻohanaʻana o ka lāʻau lapaʻau he lāʻau lapaʻau he kōkua no ka loiloi x-ray. ʻO ka pauʻole a me nā meaʻala keʻokeʻo a me ka momona, kahi mea e hiki ai ke hāʻawi i kahi kūpono kūpono i ke kino i ke kino x-ray hoʻokolohua. ʻAʻole paʻaʻo Gran Gurium Sluum i loko o ka pākuhi gastrointestinal aʻaʻole ia e hana i nā hopena allergic. ʻAʻole ia he mau pahu pahu pahu pahu pahu e like me ka churium churide, a me ka carbonal carbonate. Hoʻohana nuiʻia no ka Guastrointestinal e noʻonoʻo nei, i hoʻohana pinepineʻia no nā kumu'ē aʻe

7, ala hoʻomākaukau
Ka hana o kaʻoihanaʻO ka luna Metallicua māheleʻia i nā hanaʻelua I 1000-1200 ℃,ʻO ka luna Metallichiki ke loaʻa ma o ka hōʻemiʻana i ka mika mika me ka alumini alumini, a laila hoʻomaʻemaʻeʻia e ka hakahaka. ʻO keʻano hoʻemiʻana a Almininum i ka hana no ka hanaʻana i nā pahu metallic: ma muli o nāʻano likeʻole o nā mea hana likeʻole no keʻano he nui alumini ʻO ka hoʻohālikelikeʻana o keʻano: hiki i nā hopenaʻelua ke hana wale i kahi liʻiliʻi o ka barium ma 1000-1200 ℃. No laila, pono e hoʻohanaʻia kahi pume hoʻomaha hoʻomaha e hoʻololi mau i ka Vapor Vapor mai keʻano o keʻano o keʻano o keʻano e hoʻomau ai i ka pono. ʻO ke koena ma hope o ka hopena o ka hopena,ʻo ia ka mea pono a pono e mālamaʻia ma mua o ka haʻaleleʻana


Post Times: Sep-12-2024