Input interpretation
barium | atomic mass
Result
137.327 u (unified atomic mass units)
Unit conversions
137.327 Da (daltons)
0.137327 kDa (kilodaltons)
2.28037×10^-22 grams
2.28037×10^-25 kg (kilograms)
137.333 chemical atomic mass units (unit officially deprecated)
137.371 physical atomic mass units (unit officially deprecated)
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 137
Molar mass M from M = m_aN_A: | 137 g/mol (grams per mole)