Anotusi
O leelemene elemene O vailaʻau na e le mafai ona faʻaititia pe faʻapipiʻi foʻi i isi mea faigofie. Mo lenei mafuaʻaga, e mafai ona fai mai o se elemene o uma mataupu faia e Atoma o le tutusa ma tulaga ese vasega.
O le muamua faʻauiga o elemene elemene na faʻalauiloa e Lavoisier i le Traité Élémentaire de Chimie, i le 1789. I tua i le 18th seneturi, na vaevaeina e Lavoisier ni mea faigofie i ni vaega se fa:
- Elemene o tino;
- Lē-uʻamea oxidizable ma acidifiable vailaʻau;
- O vailaʻau uʻamea ma faʻamamaina o le uamea, ma ...
- Faʻamaonia mea faʻalelalolagi.
Lisi faavaitaimi o elemeni
Aso nei 119 elemeni kemikolo ua iloa, lea e vaevaeina i le aofaʻi o 18 kulupu ma 7 vaitau. O nei elemeni uma o loʻo aumaia faʻatasi i se ata faʻataʻitaʻi ua faʻaigoaina o le Periodic Table of the Elemen, lea na faia muamua e le faiapia Rusia o Dimitri Mendeleyev i 1869.
O le vaega autu e mafai ona maua i lenei laulau o metotia alkali, o uʻamea alkaline lalolagi, o metala e suia ai (o le sili ona tele kulupu), o metotia mavae-suiga, o metalaila, o le leai ni metala (elemene taua mo le ola o loʻo tu iinei, pei o le okesene ma le nitrogen), halogens, Kasa mamalu, ma le mea mulimuli, e lua lava vaega faʻapitoa o elemeni, o le lanthanides ma le actinides, ia o nisi taimi e masani ona taʻua ai o ni lalolagi e seasea lava (e ui o nisi e fai lava si tele).
Tele o nei elemeni o loʻo i ai radiova isotopes. O elemeni elemene o loʻo i ai ni uiga taua e pei o le point of pupuna ma lena a fusion, faʻa-eletise, lapoʻa ma ionic radius, faʻatasi ai ma isi. O nei uiga e taua aua latou te faʻatagaina le vaʻaia o ana amioga, gaioiga, ma isi.
Vaega ma faʻamaumauga
O elemeni elemeni e foliga mai e tele vaega. Muamua lava, ona faailoga lautele, aofia ai le tasi pe lua mataʻitusi (i le feagaiga, pe a fai e lua mataʻitusi, o le muamua e tusia i mataitusi tetele ma le isi i mataʻitusi laiti).
Luga ma le agavale o loʻo aliali mai i tamaʻi ituaiga sunumera atomika, o le tasi lea e faʻailoa mai ai le aofaʻi o protons o loʻo i ai i lenei elemeni. Ona faapea lea o le igoa atoa o le elemene ma lalo ifo o lenei se numera faʻailoaina le tele atomika i kalama i mole.
O elemeni eseese e fesuiaʻi aofaʻiga o atomika, ma a faʻateleina le aofaʻi o proton i le fatu o loʻo faʻateleina, o le tele foʻi o le tosina na te faʻaaogaina i luga o le electron, o lona uiga o le leo e tau faʻaititia. A o le atomika tusi e laʻititi, o le eletise i le pito i fafo o le ao e matua tosina lava i le fatu, o lea latou te le fiu gofie. O le faʻafeagai e tupu i elemeni ma maualuga atomic volume: latou te tuʻuina vave a latou eletise i fafo.
Faʻataʻitaʻiga o elemeni elemene
Elemene elemene | Faailoga |
Actinium | Ac |
Alumini | I le |
Amerika | A.M |
Antimony | Sb |
Argon | Ar |
Arsenic | Ace |
Astat | I le |
Sulphur | S |
Faletupe | Pa |
Beryllium | Avea |
Berkelium | Bk |
Bismuth | Bi |
Bohrio | Bh |
Boron | E |
Bromine | Br |
Kadmium | CD |
Kalisiu | AC |
Kalefonia | Cf |
Kaponi | I |
Cerium | EC |
Cesium | Ua taʻua e Cs |
Chlorine | Fai mai Cl |
Cobalt | Co |
Apamemea | Cu |
Chrome | Cr |
Curium | Cm |
Darmstadio | Ds |
Dysprosium | Dy |
Dubnium | Db |
Einsteinium | O lena |
Erbium | Er |
Scandium | Sc |
Apa | Sn |
Strontium | Mr. |
Europium | Eu |
Fermium | Fm |
Fluorine | F |
Afitusi | P |
Francius | Na saunoa Fr |
Gadolinium | Gd |
Gallium | Ga |
Siamani | Ge |
Hafnium | Hf |
Hassio | Hs |
Helium | lea e iai |
Hydrogen | H |
Uʻamea | Faʻatuatua |
Holmium | Ho |
Initia | I totonu |
Iodine | O aʻu |
Iridium | E alu |
Ytterbium | Yb |
Yttrium | MA |
Krypton | Kr |
Lanthanum | O le |
Lawrencio | Lr |
Lithium | Li |
Lutetium | Mon |
Magnesium | Mg |
Manganese | Mn |
Meitnerius | Mauga |
Mendelevium | Md |
Mercury | Hg |
Molybdenum | Mo |
Neodymium | Na |
Neon | Ne |
Neptunium | Np |
Niobium | Nb |
Limasene | E leai foi |
Nitrogen | N |
Nobelio | leai |
Auro | Au |
Osmium | Oe |
Okesene | PO O LE |
Palladium | P.S |
Siliva | Ag |
Platinum | Pt |
Taʻimua | Pb |
Plutonium | Pu |
Polonium | Po |
Potasiuma | K |
Praseodymium | Ua folafola e Pr |
Prometius | P. |
Protactinium | Pa |
Leitio | Ra |
Radon | Rn |
Rhenium | Re |
Rhodium | Rh |
Rubidium | Rb |
Ruthenium | Ru |
Rutherfordio | Rf |
Samarium | Outou |
Seaborgio | Sg |
Seleniuma | oute iloa |
Silika | ioe |
Sodium | Na |
Thallium | Tl |
Tantalum | Ta |
Technetium | Tc |
Tellurium | Ti |
Terbium | Tb |
Titanium | Oe |
Faletele | Th |
Thulium | Tm |
Ununbio | Uub |
Ununhex | Uuh |
Ununio | Uuu |
Ununoctium | Uuo |
Ununpentium | Upega |
Ununquadio | Uuq |
Ununseptio | Uus |
Ununtrium | Uut |
Uranium | PO O LE |
Vanadium | V |
Tungsten | W |
Xenon | Xe |
Metala paʻepaʻe | Zn |
Zirconium | Zr |
E mafai ona tautuaina oe:
- Faʻataʻitaʻiga o Faʻavasegaina o Vailaʻau
- Faʻataʻitaʻiga o Vailaau Mataʻutia
- Faʻataʻitaʻiga o Chemical Phenomena
- Faʻataʻitaʻiga o Metala ma Metala