| Element (Atom) Name | Mendelevium |
| Symbol | Md |
| Physical state at room temperature | Solid |
| Element Classification | Metal |
| Group Name | Actinide |
| Period Number (Periodic table) | 7 |
| Group number (Periodic table) | None |
| Atomic number | 101 |
| Atomic weight | 258 (Ref: Jlab-ele101, Lanl-101) |
| Atomic Radius | ? |
| Density | ? |
| Melting point | 827°C (Ref: Jlab-ele101, Lanl-101) |
| Boiling point | ? |
| Electron shell configuration | 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 5f13 6s2 6p6 7s2 |
| Oxidation States | +3, +2 (Ref: Jlab-ele101, Lanl-101) |
| Ionization Energy | 6.58 eV (Ref: Jlab-ele101, Nist-101) |
| Number of Stable Isotopes | 0 |
| InChI | InChI=1S/Md (Ref: Pubchem-101) |
| InChI Key | MQVSLOYRCXQRPM-UHFFFAOYSA-N (Ref: Pubchem-101) |
| Remarks | Radioactive, Artificially Produced (Ref: Jlab-ele101) |
REFERENCES
- Jlab-ele101: https://education.jlab.org/itselemental/ele101.html
- Lanl-101: https://periodic.lanl.gov/101.shtml
- ciaaw-atomic-weights: https://www.ciaaw.org/atomic-weights.htm
- Nist-101: https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=101
- Pubchem-101: https://pubchem.ncbi.nlm.nih.gov/element/101
- science.co.il: https://www.science.co.il/elements/
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