Cerstal kristal na-eme ka a na-ahụ maka nb4c3 ntụ ntụ

Mpempe akwụkwọ abụọ dị ole na ole (otu) n'ígwé

Ọdịdị: Black ntụ
Pasent:
Mmewere: NB, C
Ntinye: Site na nsonaazụ X-ray
Igolulular: --- Ihe dị omimi (g / cm3): ---

Nchekwa: Nchịkwa akara ngosi dị n'okpuru 50 ℃.
Ejila ma ọ bụrụ na okpu akara agbajiri agbaji.
Zere iru ụmụaka.

Ọnọdụ nchekwa na nkwado:

Ekwesịrị ịchekwa ngwaahịa a na ụlọ okpomọkụ na nkụ, zere ịkpọtụrụ acid, alkali na mmiri ndị ọzọ, nchekwa ogologo oge ga-eme nwayọ.

Usoro nnwale:

Enwere ike ikwenye ngwaahịa a site na x-ray ntụ ntụ dị iche na nsonaazụ Crisisi nke a; Egosiputara ihe eji eme ihe site na ihe nlere nke X-ray. A na-eji otu morphology mara mma iji mara uru morphology. Ihe nrịba ama nke laser na-enyocha nkesa nke urughuru.



Nchedo nchekwa:

1. Ihe ojoo ahu

Otu dị ize ndụ: Na-enweghị ike kemịkalụ kemịkal: ceramiiki ntụ ntụ;

Rzọ Mwakpo: Inmalation, Ntorobịa;

Nsogbu ahụike: ájá dị na anya nwere iwe, mkpali nke eriri afọ;

2. Usoro enyemaka mbụ

Nwaanyị ahụ: Wepụ uwe ndị meruru na ituchasị akpụkpọ ahụ nke ọma na mmiri na-agba agba.

Anya kọntaktị: Bulie nkuchianaya na mmiri na-agba ọsọ ma ọ bụ saline nkịtị ma ọ dịkarịa ala 15;

Inhalation: Si ebe ahụ pụọ na mbara ikuku dị ọhụrụ;

Ingestion: a drinkụ mmiri sie mmiri sie, na-eme mkpọtụ, na-eme ka ndụmọdụ ọgwụ;

3. mgbanye na ihe mgbawa na nchebe ọkụ

Flammaty: na-enweghị ọkụ;