Atom
- Name
- Technetium
- IUPAC name
- Technetium
- InChI
- InChI=1S/Tc
- InChI key
- GKLVYJBZJHMRIY-UHFFFAOYSA-N
- CAS number
- 7440-26-8
- Comments
- natural Tc: 100% 99Tc
- Symbol
- Tc
- Formula
- $Tc$
- Charge
- 0
- Atomic number Z
- 43
- State STP
- solid
- Electronegativity
- 1.9
- Isotope mixture type
- terrestrial abundance
| Type | K | L1 | L2 | L3 |
|---|---|---|---|---|
| Energy (keV) | 21.044 | 3.0425 | 2.7932 | 2.6769 |