Ampitahao ireo singantaharo
Safidio ny singantaharo 4 farafahakeliny mba hampitaha ny toetoetr'izy ireo mifampitohy.
K
Potassium
#19 · Metaly alkaline
| Mass | 39.098 u |
| Fiparitahan'ny loko | 0.862 g/cm³ |
| Mikoriana | 336.53 K |
| Mameno | 1032.0 K |
| Electronegativity | 0.82 |
| Arika | 418.8 kJ/mol |
| Atomic radius | 227.0 pm |
| Block | s-block |
| Fanjakana (RT) | Mitambatra |
| Fandrindrana | [Ar] 4s1 |