Input interpretation
erbium | atomic mass
Result
167.259 u (unified atomic mass units)
Unit conversions
167.259 Da (daltons)
0.167259 kDa (kilodaltons)
2.7774×10^-22 grams
2.7774×10^-25 kg (kilograms)
167.266 chemical atomic mass units (unit officially deprecated)
167.312 physical atomic mass units (unit officially deprecated)
Comparison as mass of atom
≈ 0.8 × lead-208 atomic mass ( ≈ 208 u )
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 167
Molar mass M from M = m_aN_A: | 167 g/mol (grams per mole)