Ngwaahịa
Europe, 63eu | |
Nọmba atom (z) | 63 |
Oge na STP | nke siriike |
Na-agbaze | 1099 k (826 Celsius C, 1519 Celsius F) |
Isi mmiri | 1802 K (1529 Celsius C, 2784 Celsius F) |
Nnọọ (n'akụkụ RT) | 5.264 g / cm3 |
Mgbe mmiri mmiri (na MP) | 5.13 g / cm3 |
Okpomoku nke Fusion | 9.21 KJ / MOL |
Okpomọkụ nke veporization | 176 KJ / MOL |
Ike ikuku | 27.66 J / (mols) |
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Europe (III) oxide
Europe (III) oxide (EU2O3)bụ onyinye kemịkalụ na oxygen. Europium oxide nwekwara aha ndị ọzọ dị ka Eurolia, Europa Trioxide. Europoum oxide nwere agba ọcha pink. Europoum oxide nwere ihe abụọ dị iche iche: cubic na monoclinic. The cubic haziri ahazi Europe dị ka ihe dị ka ihe owuwu Magnesium. Europium oxide nwere nleghara anya na mmiri, mana ngwa ngwa gbazee na acids. Europoum oxide bụ ihe kwụsiri ike nke na-eme ka ihe na-agbaze na 2350 oc. Ngwongwo eypium oxide dị ọtụtụ dị ka magnetic, akụrụngwa na Luminescence mere ihe a dị oke mkpa. Europium oxide nwere ikike ịmịcha mmiri na carbon dioxide na ikuku.