wolfram
Enkelvoud | Meervoud |
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wolfram | — |
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(lêer)
- wol•fram
- (chemie) Chemiese element in die periodieke tabel met simbool W en atoomgetal 74.
- Wolfram is 'n harde, skaars metaal in standaardtoestande en word op aarde net as chemiese verbindings in minerale soos scheeliet en raspiet aangetref.
Vertalings: wolfram | |||
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- Sien Wikipedia vir meer inligting oor wolfram.
H | He | |||||||||||||||||
Li | Be | B | C | N | O | F | Ne | |||||||||||
Na | Mg | Al | Si | P | S | Cl | Ar | |||||||||||
K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr | |
Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe | |
Cs | Ba | La | * | Hf | Ta | W | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | Bi | Po | At | Rn |
Fr | Ra | Ac | ** | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og |
* Lantaniede | Ce | Pr | Nd | Pm | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | ||||
** Aktiniede | Th | Pa | U | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr |
Alkalimetale | Aardalkalimetale | Lantaniede | Aktiniede | Oorgangsmetale |
Hoofgroepmetale | Metalloïdes | Niemetale | Halogene | Edelgasse |