Input interpretation
berkelium allotropes | relative molecular mass
Results
α-berkelium | 247 β-berkelium | 247
berkelium allotropes | relative molecular mass | 247 (median)
Comparisons for median relative molecular mass 247
≈ 0.34 × relative molecular mass of fullerene ( ≈ 721 )
≈ 1.3 × relative molecular mass of caffeine ( ≈ 194 )
≈ 4.2 × relative molecular mass of sodium chloride ( ≈ 58 )
Corresponding quantities
Molar mass M from M = M_uM_r: | 247 g/mol (grams per mole)
Molecular mass m from m = M_rM_u/N_A: | 4.1×10^-22 grams | 4.1×10^-25 kg (kilograms)