Ampitahao ireo singantaharo
Safidio ny singantaharo 4 farafahakeliny mba hampitaha ny toetoetr'izy ireo mifampitohy.
Ru
Ruthenium
#44 · Transition Metal
| Mass | 101.07 u |
| Fiparitahan'ny loko | 12.37 g/cm³ |
| Mikoriana | 2607.0 K |
| Mameno | 4423.0 K |
| Electronegativity | 2.2 |
| Arika | 710.2 kJ/mol |
| Atomic radius | 134.0 pm |
| Block | d-block |
| Fanjakana (RT) | Mitambatra |
| Fandrindrana | [Kr] 4d7 5s1 |