Hafnium, karfe Hf, atomic lamba 72, atomic nauyi 178.49, wani m azurfa launin toka karfe mika mulki. Hafnium yana da tsayayyen isotopes guda shida: hafnium 174, 176, 177, 178, 179, and 180. Hafnium baya amsawa tare da dilute hydrochloric acid, dilute sulfuric acid, da kuma maganin alkaline mai ƙarfi, amma i...
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