B
Bohrium
Bh
Elements
AllChemicals — The Online Chemical Glossary | https://allchemicals.info/chemical/bohrium
Quick Reference
| Formula / Notation | Bh |
|---|---|
| Molecular Weight | 270 |
| Category | Elements |
What is Bohrium?
Bohrium is a synthetic radioactive transactinide element named after Niels Bohr. Expected to behave similarly to rhenium. First synthesised in 1981 in Darmstadt, Germany.
Formula & Notation
Bh
Properties & Characteristics
Appearance: unknown. Density: ~37.1 g/cm³ (estimated).
Uses & Applications
No practical applications. Research only.
Safety Information
Highly radioactive. Research hazard only.
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Bohrium is a synthetic radioactive transactinide element named after Niels Bohr. Expected to behave similarly to rhenium. First synthesised in 1981 in Darmstadt, Germany.
No practical applications. Research only.
Highly radioactive. Research hazard only.
The formula or notation for Bohrium is: Bh
More "B" Terms
Background Radiation
Band
E_g (band gap energy in eV)
Band of Stability
N/Z ratio: ~1 (light nuclei) to ~1.5 (heavy nuclei)
Band Theory of Metals
E_band from MO theory; conductor: overlapping bands
Barium
Ba
Barometer
P = ρgh (mercury column)
Base
BOH → B⁺ + OH⁻ (Arrhenius); B + H⁺ → BH⁺ (Brønsted)
Basic Anhydride
MO + H₂O → M(OH)₂ (or MOH)
Basic Salt
e.g., Mg(OH)Cl; Cu(OH)NO₃; Pb(OH)Cl
Berkelium
Bk
Beryllium
Be
Beta Particle
⁰₋₁e or β⁻; or ⁰₊₁e (β⁺ for positron)
View all "B" terms →