Ngaphakathi komhlaba wethu, kunezinto eziningi ezakha udaba esilwaziyo namuhla. Sekungamakhulu eminyaka, kancane kancane, amagama aziwa ngamaningi awo. Uma sikhuluma ngezakhi sibhekisa kuzo zonke lezo zinto zamakhemikhali esizithola emhlabeni jikelele.
Kulezo zinto ezincane kakhulu esingazithola futhi okuvame ukuthi kube ezilawula impilo esiyaziyo. Ezinye zaziwa futhi ziyadingeka njenge-oxygen, nezinye esingazinaka ngezikhathi ezithile, njenge amagesi amahle. Kodwa-ke, ezijwayelekile noma cha, zonke zinomsebenzi emhlabeni, futhi kubalulekile ukuthi sizazi.
Uma senza isibonelo, i-magnesium ingaba yinto yamakhemikhali esivame ukuyithatha kalula, kepha njengezinto eziningi, isebenza ngokubaluleke kakhulu, futhi ezimeni eziningi, umsebenzi ocacile.
Kulokhu, singakuthola kuvamile, emzimbeni wethu, lapho kungewona umsebenzi wokufeza owodwa kuphela, kepha nemisebenzi eminingana engasisiza njengabantu. Kulokhu okuthunyelwe sizongena kuthebula lezikhathi ezithile, bese sithola ukuthi kubaluleke kangakanani into ebaluleke kangaka, kepha engabaluleki kangako, esingaba nayo kithina.
Ake sikhulume kancane ngale nto
Ngendlela ejwayelekile, i-magnesium iyinto yamakhemikhali, etafuleni lesikhathi, esazi ngegama layo Mg; siyayazi inombolo ye-athomu, eyi-12, nesisindo sayo se-athomu singama-24,305u. Kuyaziwa njengento yesikhombisa eningi kunayo yonke emhlabeni, futhi okwesithathu kuncibilika kakhulu emanzini emhlabeni jikelele. I-magnesium ion ibaluleke kakhulu futhi ibalulekile kuwo wonke amaseli aphilayo. Insimbi emsulwa ayitholakali emvelweni. Uma isikhiqizwe ngosawoti we-magnesium, le nsimbi ingasetshenziswa njengento yokuhlanganisa izinto.
Ezingeni lezokwelapha, kubaluleke kakhulu kumuntu. Le macromineral ikhona emathanjeni. Ngasikhathi sinye, inomsebenzi wokulawula, ngoba ubandakanyeka emisebenzini eminingi yokuthola amandla ezingeni lamaselula.
Idlala indima ebaluleke kakhulu emzimbeni wethu ukubeka amandla ku-metabolism, futhi kubaluleke kakhulu kubantu abakhuthele ngokomzimba. Le minerali ibuye ingene ohlelweni lwezinzwa futhi idlala indima eyisisekelo ekusebenzeni kwemisipha. Le minerali isiza ukukhulula imisipha, ngakho-ke iqinisekisa ukusebenza okuhle kohlelo lwemisipha. Futhi kwenhliziyo.
IMagnesium nomlando wayo
Uma sikhuluma ngegama esilisebenzisayo namuhla, noma i-etymology yalo, sithola ukuthi igama lalo livela eThesaly, isifunda esiseProvinsi yaseMagnesia. Ihlobene nemagnetite, kanye nama-manganese, abizwa ngale ndawo efanayo.
Ngekhulu le-XNUMX, umlimi wase-Epsom, eNgilandi, wathatha izinkomo zakhe wayophuza amanzi ngomsele. Kodwa-ke, izilwane zenqabile ukuphuza, ngenxa yokunambitheka okumunyu kwamanzi endawo. Umlimi, nokho, wathola ukuthi amanzi ukwazile ukwelapha ukuklwebheka kwesikhumba nokuqubuka. Ngokuhamba kwesikhathi, le nto yaziwa ngegama le-Epsom usawoti nodumo lwayo lwasakazekela kude. Into kamuva yaziwa njenge-magnesium sulfate.
Ngo-1755, iNgisi uJoseph Black laqaphela i-hydrated magnesium njengengxenye yamakhemikhali, kuyilapho insimbi uqobo lwayo yakhiqizwa nguSir Humphry Davy waseNgilandi ngo-1808.
Ziziphi izici zayo?
I-magnesium yamaminerali ayitholakali emvelweni njengensimbi, kepha iyingxenye yamakhemikhali ahlukahlukene, noma ngabe ayinsimbi, ama-oxide noma usawoti. Iyinsimbi elula futhi ayincibiliki; Iqinile ngokulingene futhi isiliva ngombala.
Le nto imbozwe ungqimba oluncane lwe-oxide, futhi ngenxa yalokhu ayidingi ukugcinwa ezindaweni ezingenawo umoya-mpilo, njengoba kwenza ezinye izinsimbi ze-alikhali. Kodwa-ke, lapho uthintana nalesi sici, kuba kuncanyana kakhulu; lokhu kungukuphela kwesifo esibonakalayo.
Njengomakhelwane wayo ophansi etafuleni lezikhathi, i-calcium, le nto iphendula ngamanzi ekamelweni lokushisa, yize ihamba kancane. Lapho icwiliswa emanzini, kwakheka amabhamuza amancane e-hydrogen akhuphukela phezulu, noma ngabe efuthisiwe asabela ngokushesha okukhulu.
Iphinde iphendule nge-hydrochloric acid, ekhiqiza ukushisa ne-hydrogen, njengamanzi, ekhishwa ngamabhamuza amancane. Lokhu kusabela kwenzeka ngokushesha emazingeni okushisa aphezulu.
Kuyinsimbi evutha kakhulu, okuyi ibasa kalula uma siyithola isesimweni samashipsi noma uthuli. Njengobunzima obuqinile, kuthatha isikhathi esincane kakhulu ukushisa ngokugcwele. Lapho ishile, idala ilangabi elimhlophe le-incandescent, futhi isikhathi eside yayisetshenziswa ekuthatheni izithombe; okokuqala njenge-magnesium powder evuthayo, bese imichilo ye-magnesium ikhona kuma-flash flash bulbs.
Ukusetshenziswa okwaziwayo
- Izinhlanganisela ezaziwayo ze-magnesium, ikakhulukazi i-oxide yayo, zisetshenziswa njengezinto zokuphikisa emafenishini okukhiqizwa kwensimbi, i-iron, izinsimbi ezingenayo i-ayoni, usimende nengilazi. Ingasetshenziswa nasezimbonini zezolimo, zamakhemikhali nezokwakha.
- Ukusetshenziswa kwayo okuyinhloko kungama-alloys ane-aluminium, okwenza ama-alloys e-aluminium-magnesium esingathola kuwo iziqukathi zesiphuzo. I-aluminium alloy, ikakhulukazi i-aluminium-magnesium alloy eshiwo ngenhla, isetshenziswa ezingxenyeni zezimoto ezinjengamasondo nemishini eyahlukahlukene.
- Kuyisengezo esihle kakhulu kuziphepheli ezivamile.
- Kuyisisebenzi esinciphisayo ekutholeni i-uranium nezinye izinsimbi kosawoti bazo.
- IMagnesium carbonate ingabonakala kuma-gymnastics nasemicimbini yezemidlalo yokuphakamisa izinsimbi, njengoba kubalulekile uma kukhulunywa ngokuthuthukisa ukubanjwa kwezinto.
- Ubisi lwe-magnesia, i-magnesium chloride, i-magnesium sulfate (i-Epsom usawoti), ne-magnesium citrate zinokusetshenziswa okuhlukahlukene kakhulu kwezokwelapha.
Magnesium yezempilo
Ngaphakathi komzimba womuntu, i-magnesium yamaminerali, nezinhlobo zayo eziningi ezihlanganisiwe sibe nezicelo ezinhle uma kukhulunywa ngokuthuthukisa impilo yethu. Njengoba sishilo ngaphambili, ngaphakathi komzimba, le nto ingenza imisebenzi eminingi.
- Kungabandakanyeka ekugcineni amazinyo, inhliziyo namathambo aphilile.
- Isiza ngokwakhiwa kwamaprotheni
- Kuyingxenye ebalulekile yokwakheka kwamathambo, njengoba kutholakala emathanjeni nasemisipheni kaningi njenge-calcium.
- Kubandakanyeka ekunciphiseni kwemizwa nokudluliswa kwemizwa.
- Ibamba iqhaza ekusetshenzisweni kwamandla kagesi, ekukhishweni kwama-enzyme akhiqiza i-glucose.
Itholakala kuphi le minerali
Ukuyithola ukuze ingene, singakuthola ekudleni okuhlukile.
- I-Legumes
- I-Verduras
- Ukudla okusanhlamvu okuphelele
- Imbewu namantongomane
- Singayithola nasemikhiqizweni yobisi, ushokoledi, inyama (ngezinga elincane) nasekhofini.
Singayithola kalula kulezi zakhi ngoba, njengoba iyiminerali, inamathela kalula emhlabeni, futhi lapho utshala kuyo imifino ekhula kuyo izoba nezinga le-magnesium elilingana nalelo elitholakala kuleyo nhlabathi. Kungakho enyameni zitholakala kancane, ngoba ezilwaneni, i-magnesium isivele igayekile futhi ibhajwe kumaseli ayo, hhayi ngendlela engokwemvelo ngokwengeziwe.
Ukushoda kweMagnesium?
Abukho ubufakazi obuqanda ikhanda obukutshela izinga le-magnesium uqobo lwayo ezicutshini, futhi lokho kungakutshela ukuthi amazinga afanele alokhu asemzimbeni. Kodwa-ke, kunezimpawu ezingakutshela uma uhlangabezana nokushoda kwe-magnesium. Lezi izi:
- Ukulahlekelwa isifiso sokudla
- Isicanucanu nokuhlanza
- Ubuhlungu bekhanda
- Ubuthakathaka nokukhathala
IMagnesium, ekugcineni, ingesinye sezici ezikhona okuthi, yize singanaki kangako, ibaluleke kakhulu endleleni yethu yokuphila, ngoba ayidingeki kuphela ukwenza imisebenzi ehlukahlukene yomzimba, kepha kuyadingeka ekwandisweni kwezinto zokusetshenziswa kwansuku zonke, futhi kufeza umsebenzi waso emvelweni, ngoba lapho isemhlabathini ilusizo ezitshalweni, nakithi esizisebenzisayo.
Mhlawumbe ngaphambi kokuthi besingenalo ulwazi oluningi ngaleli mineral, kepha namuhla, ulwazi lungamandla, futhi singathola izinto ezibalulekile ngalesi sici usuku nosuku.