Input interpretation
tantalum | atomic mass
Result
180.94788 u (unified atomic mass units)
Unit conversions
180.94788 Da (daltons)
0.18094788 kDa (kilodaltons)
3.0047102×10^-22 grams
3.0047102×10^-25 kg (kilograms)
180.9557 chemical atomic mass units (unit officially deprecated)
181.0054 physical atomic mass units (unit officially deprecated)
Comparison as mass of atom
≈ 0.87 × lead-208 atomic mass ( ≈ 208 u )
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 181
Molar mass M from M = m_aN_A: | 181 g/mol (grams per mole)