Chemical element
Darmstadtium
- Ds
- Z = 110
- unknown
- No stable isotope
Darmstadtium (Ds) is element 110, a unknown in period 7 and group 10. Its most stable isotope has mass number 281. Weights follow IUPAC standard atomic weights, 2021 revision.
Identity
SymbolDs
Mass number of the most stable isotope281this element has no stable isotope
Mass in kilograms4.6661148 × 10^-25
Categoryunknown
Group10
Period7
Blockd-block
Electrons in a neutral atom110
Neutrons in the most common isotope171≈
Quantities
Molar mass281 g/mol
Mass of one mole281 grams
Atoms in one gram2.1431106 × 10^21
Mass of one atom4.6661148 × 10^-22 g
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