Menene barium, menene aikace-aikacen sa, da kuma yadda ake gwada sinadarin barium?

A cikin duniyar kimiyyar sihiri.bariuma ko da yaushe yana jan hankalin masana kimiyya tare da fara'a na musamman da aikace-aikacensa na musamman. Ko da yake wannan silfa-fararen ƙarfe ba shi da ƙuri'a kamar zinariya ko azurfa, yana taka rawar da babu makawa a fagage da yawa. Daga madaidaicin kayan aiki a cikin dakunan binciken kimiyya zuwa mahimman albarkatun ƙasa a cikin samarwa masana'antu zuwa abubuwan ganowa a fagen likitanci, barium ya rubuta almara na sinadarai tare da kaddarorin sa da ayyuka na musamman.

Tun a shekara ta 1602, Cassio Lauro, mai yin takalmi a birnin Porra na ƙasar Italiya, ya gasa barite ɗin da ke ɗauke da barium sulfate tare da wani abu mai ƙonewa a wani gwaji kuma ya yi mamakin gano cewa yana iya haskakawa a cikin duhu. Wannan binciken ya tada sha'awa sosai a tsakanin masana a lokacin, kuma dutsen ana kiransa Porra stone kuma ya zama abin da masana kimiyyar turawa suka mayar da hankali wajen bincike.

Duk da haka, masanin ilmin sunadarai na Sweden Scheele ne ya tabbatar da gaske cewa barium wani sabon abu ne. Ya gano barium oxide a shekara ta 1774 kuma ya kira ta "Baryta" (ƙasa mai nauyi). Ya yi nazarin wannan sinadari mai zurfi kuma ya yi imani cewa an hada shi da sabuwar duniya (oxide) hade da sulfuric acid. Bayan shekaru biyu, ya sami nasarar dumama nitrate na wannan sabuwar ƙasa kuma ya sami tsaftataccen oxide.Duk da haka, ko da yake Scheele ya gano oxide na barium, sai a shekara ta 1808 ne masanin kimiyyar kimiya na Biritaniya Davy ya yi nasarar samar da barium na ƙarfe ta hanyar amfani da electrolyte da aka yi daga barite. Wannan binciken ya nuna alamar tabbatar da barium a matsayin wani ƙarfe na ƙarfe, kuma ya buɗe tafiya na aikace-aikacen barium a fannoni daban-daban.

Tun daga wannan lokacin, mutane sun ci gaba da zurfafa fahimtar barium. Masana kimiyya sun binciko gabobin halitta kuma sun inganta ci gaban kimiyya da fasaha ta hanyar nazarin kaddarorin da halayen barium. Aiwatar da barium a cikin binciken kimiyya, masana'antu, da kuma fannin likitanci shima ya ƙara girma, yana kawo dacewa da kwanciyar hankali ga rayuwar ɗan adam.

Laya na barium ya ta'allaka ne ba kawai a cikin amfaninsa ba, har ma a cikin sirrin kimiyyar da ke bayansa. Masana kimiyya sun ci gaba da binciko gabobin halitta tare da haɓaka ci gaban kimiyya da fasaha ta hanyar nazarin kaddarorin da halayen barium. Hakazalika, barium shima yana cikin nutsuwa yana taka rawa a cikin rayuwarmu ta yau da kullun, yana kawo dacewa da kwanciyar hankali ga rayuwarmu. Mu hau wannan tafiya ta sihiri ta binciken barium, mu buɗe mayafinsa mai ban mamaki, kuma mu yaba da fara'arsa ta musamman. A cikin labarin mai zuwa, za mu gabatar da cikakken bayani game da kaddarorin da aikace-aikacen barium, da kuma muhimmiyar rawar da yake takawa a cikin binciken kimiyya, masana'antu, da magani. Na yi imani cewa ta hanyar karanta wannan labarin, za ku sami zurfin fahimtar barium.

1. Aikace-aikacen Barium

Bariumsinadari ne na gama-gari. Karfe ne mai launin azurfa-fari wanda ke wanzuwa a yanayi a cikin nau'ikan ma'adanai iri-iri. Wadannan sune wasu amfanin yau da kullun na barium.

Ƙonawa da haskakawa: Barium ƙarfe ne mai ƙarfin gaske wanda ke samar da harshen wuta mai haske lokacin da yake hulɗa da ammonia ko oxygen. Wannan yana sanya barium ana amfani dashi sosai a masana'antu kamar wasan wuta, flares, da masana'antar phosphor.

Masana'antar Likita: Hakanan ana amfani da mahadi na Barium a cikin masana'antar likitanci. Ana amfani da abinci na Barium (kamar allunan barium) a cikin gwaje-gwajen X-ray na ciki don taimakawa likitoci su lura da ayyukan tsarin narkewar abinci. Ana kuma amfani da mahadi na Barium a wasu magungunan rediyoaktif, kamar radioactive iodine don maganin cututtukan thyroid.
Gilashi da yumbu: Ana amfani da mahadi na Barium sau da yawa a cikin gilashin da masana'anta yumbu saboda kyakkyawan yanayin narkewa da juriya na lalata. Magungunan Barium na iya haɓaka tauri da ƙarfin yumbu kuma suna iya samar da wasu kaddarorin kayan yumbu na musamman, kamar rufin lantarki da babban maƙasudin refractive. Karfe alloys: Barium na iya samar da gami da sauran abubuwan ƙarfe, kuma waɗannan allunan suna da wasu abubuwan musamman. Alal misali, barium alloys na iya ƙara ma'anar narkewar aluminum da magnesium gami, yana sa su sauƙin sarrafawa da jefawa. Bugu da kari, ana kuma amfani da barium gami da abubuwan maganadisu don yin faranti na baturi da kayan maganadisu.

Barium wani sinadari ne mai alamar sinadaran Ba ​​da lambar atomic lamba 56. Barium karfe ne na kasa na alkaline kuma yana cikin Rukunin 6 na tebur na lokaci-lokaci, manyan abubuwan rukuni.
2. Barium Physical Properties
Barium (Ba) wani nau'in ƙarfe ne na ƙasa na alkaline
1. Siffar: Barium ƙarfe ne mai laushi, fari-fari mai launin azurfa tare da fiɗaɗɗen ƙarfe idan an yanke shi.
2. Yawa: Barium yana da ɗan ƙaramin girma na kusan 3.5 g/cm³. Yana daya daga cikin karafa masu yawa a duniya.
3. Wurin narkewa da tafasa: Barium yana da wurin narkewa kamar 727°C da wurin tafasar kimanin 1897°C.
4. Hardness: Barium karfe ne mai laushi mai laushi tare da taurin Mohs na kusan 1.25 a digiri 20 na Celsius.
5. Conductivity: Barium shine mai sarrafa wutar lantarki mai kyau tare da babban ƙarfin lantarki.
6. Ductility: Ko da yake barium ƙarfe ne mai laushi, yana da ƙayyadaddun nau'i na ductility kuma ana iya sarrafa shi a cikin zanen gado ko wayoyi.
7. Ayyukan sinadarai: Barium baya mayar da martani da ƙarfi tare da mafi yawan waɗanda ba ƙarfe ba da yawa a cikin zafin jiki, amma yana haifar da oxides a yanayin zafi da iska. Yana iya samar da mahadi tare da abubuwa da yawa waɗanda ba ƙarfe ba, kamar oxides, sulfide, da sauransu.
8. Siffofin wanzuwa: Ma'adanai masu ɗauke da barium a cikin ɓawon ƙasa, irin su barite (barium sulfate) da sauransu.
9. Radiactivity: Barium yana da isotopes iri-iri na rediyoaktif, daga cikinsu barium-133 isotope ne na yau da kullun na rediyo da ake amfani da su a cikin hoto na likitanci da aikace-aikacen magungunan nukiliya.
10. Aikace-aikace: Ana amfani da mahadi na Barium sosai a masana'antu, kamar gilashi, roba, masana'antar sinadarai, bututun lantarki, da dai sauransu. Ana amfani da sulfate sau da yawa azaman wakili mai bambanta a cikin binciken likita. Barium wani muhimmin sinadari ne na karfe wanda kaddarorinsa suka sa aka yi amfani da shi sosai a fagage da dama.

3. Chemical Properties na barium
Ƙarfe Properties: Barium wani ƙarfe ne mai ƙarfi tare da siffa mai launin azurfa-fari da kuma kyakkyawan halayen lantarki.

Matsakaicin yawa da narkewa: Barium wani sinadari ne mai ɗanɗano mai ɗanɗano tare da girman 3.51 g/cm3. Barium yana da ƙarancin narkewa na kusan digiri 727 Celsius (digiri 1341 Fahrenheit).

Reactivity: Barium yana amsawa da sauri tare da yawancin abubuwan da ba ƙarfe ba, musamman tare da halogens (kamar chlorine da bromine), don samar da mahaɗan barium daidai. Misali, barium yana amsawa da chlorine don samar da barium chloride.
Oxidizability: Barium na iya zama oxidized don samar da barium oxide. Barium oxide ana amfani dashi sosai a masana'antu kamar narke ƙarfe da kera gilashi.
Babban aiki: Barium yana da babban aikin sinadarai kuma cikin sauƙin amsawa da ruwa don sakin hydrogen da samar da barium hydroxide.

4. Halittu Properties na barium

Ba a fahimce rawar barium da kaddarorin halittu a cikin kwayoyin halitta, amma an san cewa barium yana da wasu guba ga kwayoyin halitta.

Hanyoyin shiga: Mutane galibi suna cin barium ta abinci da ruwan sha. Wasu abinci na iya ƙunshi adadin barium, kamar hatsi, nama, da kayayyakin kiwo. Bugu da kari, ruwan karkashin kasa wani lokacin yana dauke da mafi yawan adadin barium.
Shayewar Halittu da Metabolism: Barium na iya shanye ta kwayoyin halitta kuma a rarraba a cikin jiki ta hanyar kewaya jini. Barium yakan taru a cikin koda da kasusuwa, musamman ma a cikin mafi yawan adadin kashi.
Ayyukan Halittu: Har yanzu ba a gano Barium yana da wasu muhimman ayyuka na physiological a cikin kwayoyin halitta ba. Saboda haka, aikin nazarin halittu na barium ya kasance mai rikitarwa.

5. Halittu Properties na barium
Guba: Yawan adadin barium ions ko mahadi na barium suna da guba ga jikin ɗan adam. Yawan shan barium zai iya haifar da alamun guba mai tsanani, ciki har da amai, gudawa, raunin tsoka, arrhythmia, da dai sauransu. Guba mai tsanani na iya haifar da lalacewar tsarin juyayi, lalacewar koda da matsalolin zuciya.
Tarin kashi: Barium na iya taruwa a cikin kasusuwa a jikin mutum, musamman ma a cikin tsofaffi. Tsawon lokaci mai tsawo zuwa babban taro na barium na iya haifar da cututtuka na kashi irin su osteoporosis.Hanyoyin cututtukan zuciya: Barium, kamar sodium, na iya tsoma baki tare da ma'auni na ion da aikin lantarki, yana shafar aikin zuciya. Yawan shan barium na iya haifar da bugun zuciya mara kyau kuma yana ƙara haɗarin bugun zuciya.
Carcinogenicity: Ko da yake har yanzu akwai jayayya game da carcinogenicity na barium, wasu bincike sun nuna cewa tsawon lokaci mai yawa ga yawan barium na iya kara haɗarin wasu cututtuka, kamar ciwon daji na ciki da kuma ciwon daji na esophageal. Saboda dafi da yuwuwar haɗarin barium, ya kamata mutane su yi taka tsantsan don guje wa wuce gona da iri ko ɗaukar dogon lokaci zuwa yawan adadin barium. Yakamata a sanya ido a kuma kula da yawan adadin Barium a cikin ruwan sha da abinci don kare lafiyar ɗan adam. Idan kuna zargin guba ko kuna da alamun alaƙa, da fatan za a nemi kulawar likita nan da nan.

6. Barium a yanayi

Ma'adinan Barium: Ana iya samun Barium a cikin ɓawon ƙasa a cikin nau'in ma'adanai. Wasu ma'adanai na barium gama gari sun haɗa da barite da bushewa. Ana samun waɗannan ma'adanai sau da yawa tare da wasu ma'adanai, irin su gubar, zinc, da azurfa.

Narkar da shi a cikin ruwan karkashin kasa da duwatsu: Ana iya samun Barium a cikin ruwan karkashin kasa da kuma duwatsu a cikin yanayin narkar da. Ruwan cikin ƙasa ya ƙunshi adadin narkar da barium, kuma maida hankalinsa ya dogara da yanayin yanayin ƙasa da sinadarai na jikin ruwa.

Barium salts: Barium na iya samar da gishiri daban-daban, irin su barium chloride, barium nitrate, da barium carbonate. Ana iya samun waɗannan mahadi a cikin yanayi a matsayin ma'adanai na halitta.

Abun ciki a cikin ƙasa: Ana iya samun Barium a cikin ƙasa ta nau'i daban-daban, wasu daga cikinsu sun fito ne daga ƙwayoyin ma'adinai na halitta ko narkar da duwatsu. Barium gabaɗaya yana samuwa a cikin ƙasa kaɗan, amma yana iya kasancewa cikin babban taro a wasu wurare.

Ya kamata a lura cewa kasancewa da abun ciki na barium na iya bambanta a wurare da yankuna daban-daban na geological, don haka ana buƙatar yin la'akari da takamaiman yanayi da yanayin ƙasa yayin tattaunawa game da barium.

7. Barium ma'adinai da samarwa
Tsarin hakar ma'adinai da shirye-shiryen barium yawanci ya haɗa da matakai masu zuwa:
1. Haƙar ma'adinai na barium: Babban ma'adinan barium shine barite, wanda kuma aka sani da barium sulfate. Yawancin lokaci ana samunsa a cikin ɓawon ƙasa kuma ana rarraba shi a cikin duwatsu da ajiya a cikin ƙasa. Haƙar ma'adinai yakan haɗa da fashewa, hakar ma'adinai, murkushewa da kuma tantance tama don samun tama mai ɗauke da barium sulfate.
2. Shiri na mai da hankali: Cire barium daga barium tama yana buƙatar kulawa da tama. Shirye-shiryen tattara hankali yawanci ya haɗa da zaɓin hannu da matakan hawan ruwa don cire ƙazanta da samun tama mai ɗauke da fiye da 96% barium sulfate.
3. Shiri na barium sulfate: An ƙaddamar da hankali ga matakai irin su baƙin ƙarfe da cire silicon don a ƙarshe samun barium sulfate (BaSO4).
4. Shirye-shiryen barium sulfide: Don shirya barium daga barium sulfate, dole ne a canza barium sulfate zuwa barium sulfide, wanda aka sani da black ash. Barium sulfate ore foda tare da barbashi girman kasa da 20 raga yawanci ana haɗe shi da kwal ko man coke foda a cikin nauyin rabo na 4:1. Ana gasasshen cakuda a 1100 ℃ a cikin tanderun wuta, kuma an rage barium sulfate zuwa barium sulfide.
5. Dissolving barium sulfide: Barium sulfide bayani na barium sulfate za a iya samu ta hanyar ruwan zafi leaching.
6. Shirye-shiryen barium oxide: Domin canza barium sulfide zuwa barium oxide, sodium carbonate ko carbon dioxide yawanci ana ƙarawa zuwa maganin barium sulfide. Bayan hada barium carbonate da carbon foda, calcination a sama da 800 ℃ na iya samar da barium oxide.
7. Cooling da sarrafawa: Ya kamata a lura cewa barium oxide oxidizes don samar da barium peroxide a 500-700 ℃, kuma barium peroxide na iya bazuwa don samar da barium oxide a 700-800 ℃. Don guje wa samar da barium peroxide, samfurin calcined yana buƙatar sanyaya ko kashe shi a ƙarƙashin kariyar iskar gas.

Abin da ke sama shine babban aikin hakar ma'adinai da shirye-shiryen barium. Waɗannan matakai na iya bambanta dangane da tsarin masana'antu da kayan aiki, amma ƙa'idar gaba ɗaya ta kasance iri ɗaya. Barium wani muhimmin ƙarfe ne na masana'antu da ake amfani da shi a aikace-aikace iri-iri, ciki har da masana'antar sinadarai, magunguna, kayan lantarki, da dai sauransu.

8. Hanyoyin ganowa na yau da kullum don barium
Barium wani abu ne na gama gari wanda aka fi amfani dashi a aikace-aikacen masana'antu da kimiyya daban-daban. A cikin sinadarai na nazari, hanyoyin gano barium yawanci sun haɗa da bincike mai inganci da ƙididdigar ƙima. Mai zuwa shine cikakken gabatarwa ga hanyoyin gano abubuwan da aka saba amfani da su don barium:
1. Flame Atomic Absorption Spectrometry (FAAS): Wannan hanya ce ta ƙididdigar ƙididdigewa da aka saba amfani da ita wacce ta dace da samfurori tare da mafi girma. Ana fesa maganin samfurin a cikin harshen wuta, kuma atom ɗin barium suna ɗaukar haske na takamaiman tsayin tsayi. Ana auna ƙarfin hasken da aka ɗauka kuma yayi daidai da ƙaddamarwar barium.
2. Flame Atomic Emission Spectrometry (FAES): Wannan hanyar tana gano barium ta hanyar fesa maganin samfurin a cikin harshen wuta, yana da daɗi da barium atom don fitar da haske na takamaiman tsawon zango. Idan aka kwatanta da FAAS, FAES ana amfani da su gabaɗaya don gano ƙananan adadin barium.
3. Atomic Fluorescence Spectrometry (AAS): Wannan hanyar tana kama da FAAS, amma tana amfani da na'urar sikeli don gano kasancewar barium. Ana iya amfani da shi don auna adadin barium.

4. Ion Chromatography: Wannan hanya ta dace da nazarin barium a cikin samfurori na ruwa. An ware ions na Barium kuma an gano su ta ion chromatograph. Ana iya amfani da shi don auna ƙwayar barium a cikin samfuran ruwa.

5. X-ray Fluorescence Spectrometry (XRF): Wannan hanya ce ta nazari mara lalacewa wacce ta dace da gano barium a cikin samfurori masu ƙarfi. Bayan samfurin yana jin daɗin hasken X-ray, ƙwayoyin barium suna fitar da takamaiman haske, kuma abun ciki na barium yana ƙaddara ta hanyar auna ƙarfin haske.

6. Mass Spectrometry: Mass spectrometry za a iya amfani da shi don tantance abubuwan da ke tattare da isotopic na barium da sanin abun ciki na barium. Yawancin lokaci ana amfani da wannan hanyar don nazarin hankali mai zurfi kuma yana iya gano ƙananan adadin barium.

Abubuwan da ke sama sune wasu hanyoyin da aka saba amfani da su don gano barium. Ƙayyadaddun hanyar da za a zaɓa ya dogara da yanayin samfurin, ƙaddamar da ƙaddamar da barium, da manufar bincike. Idan kuna buƙatar ƙarin bayani ko kuna da wasu tambayoyi, da fatan za ku ji daɗin sanar da ni. Ana amfani da waɗannan hanyoyin sosai a cikin ɗakin gwaje-gwaje da aikace-aikacen masana'antu don auna daidai da dogaro da kuma gano kasancewar da tattarawar barium. Ƙayyadadden hanyar da za a yi amfani da shi ya dogara da nau'in samfurin da ake buƙatar aunawa, kewayon abun ciki na barium, da takamaiman dalilin bincike.

9. Hanyar sha atom don auna calcium

A cikin ma'auni, hanyar sha atom ɗin tana da daidaito mai girma da hankali, kuma yana ba da ingantacciyar hanya don nazarin kaddarorin sinadarai, abun da ke ciki da abun ciki.Na gaba, muna amfani da hanyar sha atom don auna abun ciki na abubuwa. Takamaiman matakan sune kamar haka: Shirya samfurin da za a gwada. Shirya samfurin kashi da za a auna a cikin wani bayani, wanda gabaɗaya yana buƙatar a narkar da shi tare da gauraye acid don auna gaba. Dangane da kaddarorin samfurin da za a gwada da kewayon abun ciki da za a auna, zaɓi na'urar sigina mai ɗaukar atomic mai dacewa.
Daidaita ma'auni na spectrometer sha atom. Dangane da nau'in da za a gwada da samfurin kayan aiki, daidaita ma'auni na ma'aunin atom ɗin spectrometer, gami da tushen haske, atomizer, ganowa, da sauransu.
Auna sha na kashi. Sanya samfurin da za a gwada a cikin atomizer, kuma fitar da hasken haske na takamaiman tsayin daka ta hanyar hasken. Abun da za a gwada zai shafe waɗannan hasken hasken kuma ya haifar da canjin matakin makamashi. Auna abin sha na azurfa ta hanyar ganowa. Yi lissafin abubuwan da ke cikin kashi. An ƙididdige abubuwan da ke cikin kashi bisa la'akari da abin sha da ma'auni. Wadannan su ne takamaiman sigogi da kayan aiki ke amfani da su don auna abubuwa.

Ma'auni: BaCO3 mai tsabta ko BaCl2 · 2H2O.
Hanyar: Daidai auna 0.1778g BaCl2 · 2H2O, narke a cikin ƙaramin ruwa, kuma daidai ya zama 100mL. Matsakaicin Ba a cikin wannan maganin shine 1000μg/mL. Ajiye a cikin kwalban polyethylene nesa da haske.
Nau'in harshen wuta: iska-acetylene, harshen wuta mai wadata.
Siffofin nazari: Tsawon tsayi (nm) 553.6
Spectral bandwidth (nm) 0.2
Tace adadin 0.3
Fitilar da aka ba da shawarar (mA) 5
Babban ƙarfin lantarki mara kyau (v) 393.00
Tsawon kai (mm) 10
Lokacin Haɗin kai (S) 3
Matsin iska da kwarara (MPa, ml/min) 0.24
Acetylene matsa lamba da kwarara (MPa, ml/min) 0.05, 2200
Madaidaicin layi (μg/ml) 3～400
Matsakaicin daidaituwa na layi 0.9967
Halayen Halaye (μg/ml) 7.333
Iyakar ganowa (μg/ml) 1.0RSD(%) 0.27
Hanyar lissafin Hanyar ci gaba
Magani acidity 0.5% HNO3

Sigar gwaji:

Hanyar daidaitawa:

Nau'in harshen wuta: nitrous oxide-acetylene, harshen wuta mai wadata
.Analysis sigogi: Tsawon tsayi: 553.6
Spectral bandwidth (nm) 0.2
Tace adadin 0.6
Fitilar da aka ba da shawarar (mA) 6.0
Babban ƙarfin lantarki mara kyau (v) 374.5
Tsayin kan konewa (mm) 13
Lokacin Haɗin kai (S) 3
Matsin iska da kwarara (MP, ml/min) 0.25, 5100
Nitrous oxide matsa lamba da kwarara (MP, ml/min) 0.1, 5300
Acetylene matsa lamba da kwarara (MP, ml/min) 0.1, 4600
Matsakaicin daidaituwa na layi 0.9998
Halayen Halaye (μg/ml) 0.379
Hanyar lissafin Hanyar ci gaba
Magani acidity 0.5% HNO3

Sigar gwaji:

Hanyar daidaitawa:

Tsangwama: Barium yana tsoma baki sosai ta hanyar phosphate, silicon da aluminum a cikin harshen wuta na iska-acetylene, amma ana iya shawo kan waɗannan tsangwama a cikin harshen wuta na nitrous oxide-acetylene. 80% na Ba ne ionized a cikin nitrous oxide-acetylene harshen wuta, don haka 2000μg / ml na K+ ya kamata a kara zuwa ga misali da samfurin mafita don kashe ionization da kuma inganta ji na ƙwarai.Barium, wannan alama talakawa amma m sinadaran kashi, ya ko da yaushe aka wasa da ta. rawar a cikin rayuwar mu shiru. Daga ingantattun kayan aiki a cikin dakunan gwaje-gwaje na kimiyya zuwa albarkatun kasa a cikin samar da masana'antu, zuwa ga masu gano cutar a fagen likitanci, barium ya ba da tallafi mai mahimmanci ga fannoni da yawa tare da kaddarorin sa na musamman.
Duk da haka, kamar yadda kowane tsabar kudin yana da bangarori biyu, wasu mahadi na barium ma suna da guba. Don haka, lokacin amfani da barium, dole ne mu kasance a faɗake don tabbatar da amfani da aminci da kuma guje wa cutar da ba dole ba ga muhalli da jikin ɗan adam.
Idan muka waiwaya kan tafiyar bincike na barium, ba za mu iya daurewa ba sai nishi ga sirrinsa da fara'arsa. Ba wai kawai abin bincike na masana kimiyya ba ne, amma kuma mataimaki mai ƙarfi na injiniyoyi, da wuri mai haske a fagen magani. Neman zuwa nan gaba, muna sa ran barium zai ci gaba da kawo ƙarin abubuwan ban mamaki da ci gaba ga ɗan adam, da kuma taimakawa ci gaba da ci gaban kimiyya da fasaha da al'umma.Ko da yake a ƙarshen wannan labarin, ƙila ba za mu iya nuna cikakken nuna sha'awar ba. barium tare da kyawawan kalmomi, amma na yi imani cewa ta hanyar cikakkiyar gabatarwar kaddarorin sa, aikace-aikace da aminci, masu karatu suna da zurfin fahimtar barium. Bari mu sa ido ga kyakkyawan aikin barium a nan gaba kuma mu ba da gudummawa ga ci gaba da ci gaban ɗan adam.

Don ƙarin bayani ko don bincika high tsarki 99.9% barium karfe, barka da zuwa tuntube mu a kasa:

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