bohrium , Bh (Abkürzung)

Thus bohrium is expected to form a stable +7 state.

This placed bohrium as a typical member of group 7.

To date, no other elements have been known to decay to bohrium.

Few atoms have ever been made, but if enough were found in one area, bohrium would constitute a radiation hazard.

Later, the element bohrium was named after him.

He also claimed as his discovery two transition metal elements: seaborgium and bohrium.

In both cases, they were unable to detect any spontaneous fission from nuclei of bohrium.

Therefore, oxyfluoride formation for bohrium may help to indicate eka-rhenium properties.

Technetium, rhenium, and bohrium have no known biological roles.

The atomic number of bohrium.

The chemical properties of bohrium are characterized only partly, but they compare well with the chemistry of the other group 7 elements.

All other elements are either incredibly rare on earth (technetium, rhenium) or completely synthetic (bohrium).

Element 107: bohrium; changed from nielsbohrium.

Chemistry experiments have confirmed that bohrium behaves as the heavier homologue to rhenium in group 7.

Like seaborgium and hassium, its neighbours, bohrium has no industrial or commercial use due to its extremely short half-life.

The table below provides cross-sections and excitation energies for cold fusion reactions producing bohrium isotopes directly.

Meitnerium currently has seven known isotopes; all of them undergo alpha decays to become bohrium nuclei, with mass numbers between 262 and 274.

Evidence of Bohrium was first reported in 1976 by a Russian research team led by Yuri Oganessian.

All of these decay only through alpha decay, although some unknown bohrium isotopes are predicted to undergo spontaneous fission.

The assignment of the dubnium activity was later changed to Db, presuming that the decay of bohrium was missed.

Unnilseptium (Uns), temporary name of chemical element 107, bohrium (Bh)

(Bohrium takes its name from Niels Bohr, a Dane, who was a founder of quantum physics.

Then lawrencium, rutherfordium, seaborgium, bohrium, meitnerium, all named for 20th-century physicists who deepened the understanding of the structure of matter.

The team were able to detect the alpha decay from a decay product of Bh, providing some evidence for the formation of bohrium nuclei.

Bh The only confirmed example of isomerism in bohrium is in the isotope Bh.

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