Hafnium, simbi Hf, nhamba yeatomu 72, huremu hweatomu 178.49, isimbi inopenya yesirivha yegrey. Hafnium ine nhanhatu dzakagadzika isotopes: hafnium 174, 176, 177, 178, 179, uye 180. Hafnium haina kuita ne dilute hydrochloric acid, dilute sulfuric acid, uye yakasimba alkaline mhinduro, asi i...
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