Roentgenium
(Redirected from Rg)
Roentgenium | |
---|---|
Rg | |
In situ availability: | unavailable |
Necessity: | |
Atomic number: | 111 |
Atomic mass: | [272] |
group: | 11 |
period: | 7 |
normal phase: | |
series: | Transition Metals |
density: | |
melting point: | |
boiling point: | |
Pt ← Au → Hg | |
Ds ← Rg → Cp | |
N/A ← N/A → N/A | |
Atomic radius (pm): | |
Bohr radius (pm): | |
Covalent radius (pm): | |
Van der Waals radius (pm): | |
ionic radius (pm): | |
1st ion potential (eV): | |
Electron Configuration | |
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 5f14 6s2 6p6 6d10 7s1 | |
Electrons Per Shell | |
2, 8, 18, 32, 32, 18, 1 | |
Electronegativity: | |
Electron Affinity: | |
Oxidation states: | |
Magnetism: | |
Crystal structure: |
Roentgenium is a Transition Metal in group 11.
It does not have any isotopes considered to be natural. Its longest-lived known isotope has a mass number of 272.
This element has no stable isotopes.
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