Ampitahao ireo singantaharo
Safidio ny singantaharo 4 farafahakeliny mba hampitaha ny toetoetr'izy ireo mifampitohy.
Am
Americium
#95 · Actinide
| Mass | 243.06138 u |
| Fiparitahan'ny loko | 13.69 g/cm³ |
| Mikoriana | 1449.0 K |
| Mameno | 2880.0 K |
| Electronegativity | 1.3 |
| Arika | 578.0 kJ/mol |
| Atomic radius | 173.0 pm |
| Block | f-block |
| Fanjakana (RT) | Mitambatra |
| Fandrindrana | [Rn] 5f7 7s2 |