Uma ungumfundi weChemistry noma unengqondo enelukuluku, lokhu okuthunyelwe kuzokuthakasela. Ngonyaka ka-2021, nangaphakathi kohlelo Ukuhlola nge-Google kwaqaliswa ikhasi elinelukuluku lokusebenzisana lapho yonke into izungeza ithebula le-periodic lama-elementi amakhemikhali. Iwebhusayithi eyaziwa kangcono ngokuthi Ithebula le-Google periodic.
Ukuhlola nge-Google iyiwebhusayithi injini yokusesha eyenza itholakale kubacwaningi nabathuthukisi ngenjongo yokudala ukuhlola okusekelwe kubuhlakani bokwenziwa. Esimeni esithile saleli thebula lezinto eziku-inthanethi, futhi uhlanganyela ku Isiphequluli se-Chrome. Kodwa akukhona nje ukuqagela kwetafula elidumile ngaphandle kokunye, njengoba sizobona ngezansi.
Ithebula lezinto ezithile liwuhlelo lokuhlukanisa izakhi zamakhemikhali eziseMkhathini, zihlelwa ngenombolo yazo ye-athomu, ukucushwa kwama-electron, kanye nezakhiwo zazo zamakhemikhali. I-systematization eyenziwe ngusokhemisi waseRussia UDimitri Ivanovich Mendeleev ngonyaka we-1869.
Ngaleso sikhathi, izakhi eziningi ezisohlwini lwethebula zazingakatholakali. Namuhla kuyo sibona izakhi zamakhemikhali ezingu-119, okungama-92 kuzo ezemvelo nezinye ezingu-26 zokwenziwa. Ukukhumbula itafula cishe kuyisibopho kubafundi beChemistry. Futhi iphupho elibi. Kodwa isinyathelo se-Google singaba usizo olukhulu ukusondela kuso, ukwazi kahle izimfihlo zakho futhi ukusisingatha kalula.
Ngaphandle kokungena ezinkingeni, ake sibone ukuthi singafinyelela kanjani kuthebula le-Google periodic kanye nokuthi yiziphi izinsiza ezithakazelisayo ezisebenzisanayo elisinika zona:
Ungalifinyelela kanjani ithebula le-Google periodic
Kunezindlela ezimbili zokufinyelela kuwebhu yethebula le-Google periodic. Indlela elula ukuchofoza lesi sixhumanisi, nakuba singayithola futhi ibhala ithebula le-periodic kubha yesiphequluli se-Chrome.
Lapho wenza kanjalo, itafula le-periodic elidumile lizovela esikrinini ngohlelo lwalo lwendabuko: zonke izakhi zamakhemikhali nezifinyezo zazo, ezihlukaniswa ngokufanelekile ngenombolo yazo ye-athomu, okuyiyona ehambisana nenani lamaphrothoni ku-nucleus ye-athomu. .
Nakuba kuyiqiniso ukuthi leli thebula lingafinyeleleka kunoma iyiphi idivayisi efana nethebhulethi noma umakhalekhukhwini, ukubuka kuzoba ngcono esikrinini sekhompyutha. Njengoba iyithuluzi eliku-inthanethi, lizohlala litholakala kunoma ubani ofisa ukulithinta.
Kumele kuqashelwe ukuthi ithebula le-Google periodic litholakala kuphela ngesiNgisi, nakuba lokhu akubalulekile kakhulu, ngoba i-nomenclature yezimpawu zezakhi zamakhemikhali iyindawo yonke.
Isetshenziswa kanjani ithebula le-Google periodic
Ikhasi lokuqala lale webhusayithi esebenzisanayo libonisa ithebula eliphelele, namakholomu alo angu-18 akudala, anesethulo esihlanzeke kakhulu futhi amaqembu ahlukene ezakhi ezimakwe ngemibala:
- Izinsimbi: i-alkaline, i-alkaline-earth, i-lanthanides, i-actinides, izinsimbi zokuguqulwa nokunye.
- Ama-non-metals: ama-halogen, amagesi ahloniphekile nabanye.
- Ama-Metalloids.
Ngokwemvelo, ithebula livuselelwa ngokuphelele, kufaka phakathi izakhi ezine zokugcina ezifakwe ku-2016: i-Nihonio (Nh), i-Moscovio (Mc), i-Teneso (Ts) ne-Oganeson (Og).
Into ethokozisayo iqala lapho sisebenzisa igundane ukuze "sivakashele" isici ngasinye. Lapho uchofoza kuzo, ibhokisi elingakwesokudla libonisa a Ukunikezwa kwe-3D Imodeli ye-athomu ye-Bohr. Okusho ukuthi, igrafu ebonisa umdwebo we-athomu ohambisana ne-elementi ngayinye, ne-nucleus yayo yama-proton ne-neutron, kanye nama-electron (uma ekhona) azungezayo. Ngosizo lwegundane, singakwazi ukuzungezisa i-athomu futhi siyibuke ngezindlela ezahlukene.
Ngaphansi kwesithombe esigqwayizayo, kunombhalo omncane ochaza ilukuluku noma iqiniso elihehayo elihlobene nesici okukhulunywa ngaso. Esithombeni esisifaka kule migqa ungabona izibonelo ezithile.
Ngaphezu kwalokho, ngokuskrola, sithola Imininingwane engaphezulu yesici esinjengophawu, inombolo ye-athomu yesisindo, ukuminyana (okuvezwa ngamagremu ku-cubic centimitha ngayinye), kanye namaphoyinti ancibilikayo nabilayo, achazwa ngamadigri Celsius. Unyaka wokutholwa nawo uchazwe kabanzi kanye nomtholi wawo. Okokugcina, uma sichofoza inkinobho ethi "Okwengeziwe", iwebhu izosiyisa ekhasini le-Google ngemiphumela yosesho yento ekhethiwe.
Ngokungangabazeki, ngabafundi abazothola okuningi kulo mthombo we-Google. Kodwa-ke, noma ubani ofuna ukufunda futhi abe nesikhathi esimnandi angakwazi ukuphenya ngaphakathi nangaphandle kwaleli thebula elisebenzisanayo.
Mayelana ne-Experiments nge-Google
Ukuhlola nge-Google iphrojekthi eyaqalwa ngo-2009 enombono wokuba indawo yombukiso eku-inthanethi yazo zonke izinhlobo zokuhlolwa okusekelwe ezinhlelweni ezisebenzisanayo, iziphequluli zewebhu, namaphrojekthi wobuciko. Enye yezinhloso zabadali bayo uku yenza ubuchwepheshe bufinyeleleka kalula kumphakathi jikelele, hhayi kuphela kubafundi kanye nezingcweti. Ithebula le-periodic le-Google lingesinye seziphakamiso zalo eziningi.