Input interpretation
bismuth | atomic mass
Result
208.9804 u (unified atomic mass units)
Unit conversions
208.9804 Da (daltons)
0.2089804 kDa (kilodaltons)
3.4702012×10^-22 grams
3.4702012×10^-25 kg (kilograms)
208.9894 chemical atomic mass units (unit officially deprecated)
209.04683 physical atomic mass units (unit officially deprecated)
Comparison as mass of atom
≈ 1.005 × lead-208 atomic mass ( ≈ 208 u )
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 209
Molar mass M from M = m_aN_A: | 209 g/mol (grams per mole)