malalo1

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Tantalum
Lae hehee 3017°C, 5463°F, 3290 K
Lae paila 5455°C, 9851°F, 5728 K
Māmā (g cm−3) 16.4
Pāpaʻa atomika pili 180.948
Nā isotopes kī 180Ta, 181Ta
helu AS 7440-25-7
  • Maʻemaʻe 99.99% Cas 1314-61-0 (Ta2O5)

    Maʻemaʻe 99.99% Cas 1314-61-0 (Ta2O5)

    Tantalum (V) oxide (Ta2O5 a i ʻole tantalum pentoxide)he hui paa paa keokeo.Hoʻopuka ʻia ka pauda ma ka hoʻoheheʻe ʻana i kahi tantalum i loaʻa i ka waiʻawaʻa, kānana i ka precipitate, a me ka calcining i ka keke kānana.Hoʻopili pinepine ʻia i ka nui o ka ʻāpana i makemake ʻia e hoʻokō i nā koi noi like ʻole.