Kungasabela nge-fluorine, isixazululo esiqinile se-alkali kanye ne-sumfuric acid ngo-200 ℃.
Kungasabela ngezinsimbi eziningi ezingezona izinsimbi lapho zifudumeza.
Gwema ukuxhumana no-oxides, ama-halogens, alkalis, amakhompiyutha wenhlangano, kanye ne-nitrogen fluoride.
I-Tantalum inokumelana okuqinile kokugqwala kwama-acid aqinile, ikakhulukazi i-sulfuric acid.