Atome ya Germanium nimero 32, iyo atom ifite radiyo ya 122.5 pm.Mubihe bisanzwe germanium nikintu cyoroshye, silver-cyera, igice cya metallic.Iyi fomu igizwe na allotrope mu buryo bwa tekiniki izwi nka α-germanium, ifite urumuri rwinshi hamwe na diyama cubic kristal, kimwe na diyama.
1. Ikoreshwa nkibara ryamabara, X-ray yerekana, semiconductor, prism, lens ya nijoro itagaragara, ikosora, firime yamabara, PET resin, microscope lens, fibre polyester.
2. Irakoreshwa kandi cyane muri optique, isotopes, electronics, catalizator ya polymerisation, amacupa ya PET mu Buyapani, catiseri ya polymerisation, inkingi ya gazi ya chromatografiya, ibyuma bivangwa na feza, amavuta meza ya feza, umutekano wikibuga cyindege, gamma spectroscopy, inyongera yimirire, iterambere ryimiti, ubuzima ibyago.
3. Ikoreshwa kandi muri matelas ya germanium, diode germanium, fluff germanium, transistors, ifu kama, ubuzima bwabantu, metero zubuzima bwimbaraga, isabune ya germanium, ibicuruzwa kama, Ge bracelets, germanium titanium sport sport, bio-germanium magnetique, imikufi ya silicone .
Turi ababikora, uruganda rwacu ruherereye i Shandong, ariko turashobora kandi gutanga serivisi imwe yo kugura kubwawe!
T / T (kohereza telex), Western Union, MoneyGram, BTC (bitcoin), nibindi
≤25kg: mugihe cyiminsi itatu yakazi nyuma yo kwishyura.> 25kg: icyumweru kimwe
Iraboneka, turashobora gutanga ingero ntoya kubuntu kubwintego yo gusuzuma ubuziranenge!
1kg kumufuka fpr ntangarugero, 25kg cyangwa 50kg kurugoma, cyangwa nkuko ubisabwa.
Bika kontineri ifunze cyane ahantu humye, hakonje kandi hahumeka neza.