Ampitahao ireo singantaharo
Safidio ny singantaharo 4 farafahakeliny mba hampitaha ny toetoetr'izy ireo mifampitohy.
B
Boron
#5 · Metalloid
| Mass | 10.81 u |
| Fiparitahan'ny loko | 2.34 g/cm³ |
| Mikoriana | 2349.0 K |
| Mameno | 4200.0 K |
| Electronegativity | 2.04 |
| Arika | 800.6 kJ/mol |
| Atomic radius | 87.0 pm |
| Block | p-block |
| Fanjakana (RT) | Mitambatra |
| Fandrindrana | [He] 2s2 2p1 |