Uamea Laiti
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TAUA O LE UA'AMEL CHROMIUM CHROME CR
Tulaga e liusuavai ai: 1857±20°C
Pupula: 2672°C
Mafiafia: 7.19g/cm³
Mamafa fa'atatau molekala: 51.996
CAS:7440-47-3
EINECS:231-157-5
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U'amea kobalt, katote kobalt
1.Fua fa'atatau molekala: Co
2. Mamafa fa'amolekiula: 58.93
3. CAS Nu.: 7440-48-4
4. Mama: 99.95% minute
5. Teuina: E tatau ona teuina i se fale teuoloa malūlū, e lelei ona fa'aleleia le ea, mago ma mama.
Cobalt cathode: U'amea siliva efuefu. Ma'a'a ma faigofie ona fa'alelei. Fa'asolosolo malie ona solo i le hydrochloric acid ma le sulfuric acid, ma solo i le nitric acid