Ukuba ungumfundi weChemistry okanye unengqondo enomdla, esi sithuba siya kuba nomdla kuwe. Kunyaka ka-2021, kwaye ngaphakathi kwenkqubo Imifuniselo noGoogle kwaphehlelelwa iphepha elinomdla wokunxibelelana apho yonke into ijikeleza kwitheyibhile yeperiodic yezinto zekhemikhali. Iwebhusayithi eyaziwa ngcono njenge Itheyibhile ye periodic kaGoogle.
Imifuniselo noGoogle yiwebhusayithi eyenza ukuba i-injini yokukhangela ifumaneke kubaphandi kunye nabaphuhlisi ngenjongo yokudala imifuniselo esekelwe kubukrelekrele bokwenziwa. Kwimeko ethile yale theyibhile yezinto ezikwi-intanethi, ikwathatha inxaxheba kwi Isikhangeli se-Chrome. Kodwa ayisiyontelekelelo yetafile edumileyo ngaphandle kokungaphezulu, njengoko siza kubona ngezantsi.
Itheyibhile yeperiodic yezinto yinkqubo yokwahlula iikhemikhali ezikwiNdalo iphela, zicwangciswe ngenani leathomu yazo, ukwakheka kwe-electron yazo, kunye neempawu zazo zekhemikhali. I-systematization eyenziwe yi-chemist yaseRashiya UDimitri Ivanovich Mendeleev ngonyaka 1869.
Ngelo xesha, izinto ezininzi ezidweliswe kwitheyibhile zazingekafunyanwa. Namhlanje kuyo sibona iikhemikhali ezili-119, ezingama-92 zazo zezendalo kwaye ezinye ezingama-26 zenziwe. Ukunkqaya itafile phantse kuluxanduva kubafundi beChemistry. Kwaye nephupha elibi. Kodwa inyathelo likaGoogle linokuba luncedo olukhulu ukusondela kulo, ukwazi iimfihlo zalo kwaye uliphathe ngokulula.
Ngaphandle kokungena kwizinto ezintsonkothileyo, makhe sibone indlela yokufikelela kwitafile kaGoogle kwaye zeziphi izixhobo ezinomdla ezisebenzisanayo ezisinika zona:
Ufikelela njani kwitafile ye periodic kaGoogle
Kukho iindlela ezimbini zokufikelela kwiwebhu yetafile kaGoogle. Eyona ndlela ilula kukucofa esi sixhobo, nangona sinokuyifumana ibhaliwe itheyibhile ye periodic kwibar yesikhangeli seChrome.
Xa kusenziwa njalo, itafile edumileyo yeperiodic iya kubonakala kwiscreen kunye nolungiselelo lwayo lwemveli: zonke izinto zekhemikhali ezinezifinyezo zazo, zihlelwa ngokufanelekileyo ngenani leathom, leyo ihambelana nenani leeprotoni kwinucleus yeathomu. .
Ngelixa kuyinyani ukuba le tafile inokufikelela kuyo nayiphi na isixhobo esinje ngethebhulethi okanye ifowuni ephathwayo, ukubukela kuya kuba ngcono kwiscreen sekhompyuter. Njengoko sisixhobo se-intanethi, siya kuhlala sifumaneka kuye nabani na onqwenela ukudibana nayo.
Kufuneka kuqatshelwe ukuba itheyibhile ye-Google periodic ifumaneka kuphela ngesiNgesi, nangona oku akubalulekanga kakhulu, ekubeni i-nomenclature yeempawu zeekhemikhali zendalo iphela.
Uyisebenzisa njani itafile ye periodic kaGoogle
Iphepha lokuqala lale webhusayithi isebenzisanayo libonisa itheyibhile epheleleyo, kunye neekholamu zayo ezili-18, kunye nomboniso ococekileyo kakhulu kunye amaqela ahlukeneyo ezinto eziphawulwe ngemibala:
- Izinyithi: i-alkaline, i-alkaline-earth, i-lanthanides, i-actinides, iintsimbi zenguqu kunye nabanye.
- I-non-metals: i-halogens, iigesi ezihloniphekileyo kunye nabanye.
- Iimetalloids.
Ngokwemvelo, itafile ihlaziywa ngokugqibeleleyo, kubandakanywa izinto ezine zokugqibela ezifakwe kwi-2016: Nihonio (Nh), Moscovio (Mc), Teneso (Ts) kunye ne-Oganeson (Og).
Into enomdla iqala xa sisebenzisa imawusi "ukutyelela" isiqalo ngasinye. Xa ucofa kuzo, ibhokisi esekunene ibonisa a Unikezelo lwe-3D Imodeli kaBohr yeathom. Oko kukuthi, igrafu ebonisa umzobo we-athomu ehambelana nento nganye, kunye ne-nucleus yayo yeeproton kunye ne-neutron, kunye nee-electron (ukuba zikhona) ezijikelezayo. Ngoncedo lwemouse, sinokujikelezisa i-athomu kwaye siyijonge kwiimbono ezahlukeneyo.
Phantsi komzobo opopayi, kukho isicatshulwa esincinci esichaza umdla othile okanye inyani enomdla enxulumene nento ekuthethwa ngayo. Kumfanekiso esiwufaka kule migca ungabona imizekelo ethile.
Ukongeza, ngokuskrola, sifumana Iinkcukacha ezithe kratya yesiqalelo esifana nesimboli, inani le-atom yobunzima, ubuninzi (obuchazwe ngeegrem nge-cubic centimeter nganye), kunye namanqaku okunyibilika kunye nokubila, achazwe ngokwezidanga zeCelsius. Unyaka wokufunyanwa nawo ucacisiwe kunye nomfumani wawo. Okokugqibela, ukuba sicofa iqhosha elithi "Ngakumbi", iwebhu iya kusithatha isise kwiphepha likaGoogle ngeziphumo zokukhangela into ekhethiweyo.
Ngaphandle kwamathandabuzo, ngabafundi abaya kufumana okuninzi kwesi sixhobo sikaGoogle. Nangona kunjalo, nabani na ofuna ukufunda kwaye abe nexesha elimnandi angagqogqa ngaphakathi kunye nokuphuma kule theyibhile isebenzisanayo.
Malunga namaLingelo ngoGoogle
Imifuniselo noGoogle yiprojekthi eyasungulwa ngo-2009 ngombono wokuba yindawo yokubonisa kwi-intanethi yazo zonke iintlobo zovavanyo olusekwe kwiinkqubo ezisebenzisanayo, izikhangeli zewebhu, kunye neeprojekthi zobugcisa. Enye yeenjongo zabadali bayo ku yenza iteknoloji ifikeleleka ngakumbi kuluntu jikelele, hayi kuphela kubafundi kunye neengcali. Itheyibhile ye periodic kaGoogle sesinye sezindululo zayo ezininzi.