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Bohrium

Index Bohrium

Bohrium is a synthetic chemical element with symbol Bh and atomic number 107. [1]

64 relations: Actinide, Adsorption, Atomic number, Barium, Berkelium, Bismuth-209, Block (periodic table), Borium, Boron, Californium, Chemical element, Chemical property, Chromium, Close-packing of equal spheres, Congener (chemistry), Darmstadt, Density, Dipole, Dubna, Dubnium, Enthalpy, Fermium, Gold, Gottfried Münzenberg, Group 5 element, Group 7 element, GSI Helmholtz Centre for Heavy Ion Research, Half-life, Hassium, Homology (chemistry), International Union of Pure and Applied Chemistry, Isotope, Joint Institute for Nuclear Research, Lanthanide contraction, Lead, List of chemical elements naming controversies, Manganese, Meitnerium, Mercury (element), Metastability, Moscovium, Niels Bohr, Nihonium, Osmium, Oxyanion, Paul Scherrer Institute, Period (periodic table), Periodic table, Periodic Videos, Permanganate, ..., Perrhenate, Pertechnetate, Peter Armbruster, Polonium, Radioactive decay, Relativistic quantum chemistry, Rhenium, Synthetic element, Systematic element name, Technetium, Timeline of chemical element discoveries, Transactinide element, Transition metal, Yuri Oganessian. Expand index (14 more) »

Actinide

The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium.

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Adsorption

Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface.

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Atomic number

The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom.

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Barium

Barium is a chemical element with symbol Ba and atomic number 56.

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Berkelium

Berkelium is a transuranic radioactive chemical element with symbol Bk and atomic number 97.

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Bismuth-209

Bismuth-209 is the "quasi-stable" isotope of bismuth with the longest known half-life of any radioisotope that undergoes α-decay (alpha decay).

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Block (periodic table)

A block of the periodic table of elements is a set of adjacent groups.

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Borium

Borium is a product that consists of tungsten carbide granules embedded in a matrix of softer metal.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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Californium

Californium is a radioactive chemical element with symbol Cf and atomic number 98.

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Chemical element

A chemical element is a species of atoms having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z).

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Chemical property

A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.

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Chromium

Chromium is a chemical element with symbol Cr and atomic number 24.

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Close-packing of equal spheres

In geometry, close-packing of equal spheres is a dense arrangement of congruent spheres in an infinite, regular arrangement (or lattice).

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Congener (chemistry)

In chemistry, congeners are related chemical substances "related to each other by origin, structure, or function".

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Darmstadt

Darmstadt is a city in the state of Hesse in Germany, located in the southern part of the Rhine-Main-Area (Frankfurt Metropolitan Region).

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Density

The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.

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Dipole

In electromagnetism, there are two kinds of dipoles.

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Dubna

Dubna (p) is a town in Moscow Oblast, Russia.

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Dubnium

Dubnium is a synthetic chemical element with symbol Db and atomic number 105.

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Enthalpy

Enthalpy is a property of a thermodynamic system.

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Fermium

Fermium is a synthetic element with symbol Fm and atomic number 100.

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Gold

Gold is a chemical element with symbol Au (from aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

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Gottfried Münzenberg

Gottfried Münzenberg (born 17 March 1940 in Nordhausen, Province of Saxony) is a German physicist.

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Group 5 element

Group 5 (by IUPAC style) is a group of elements in the periodic table.

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Group 7 element

Group 7, numbered by IUPAC nomenclature, is a group of elements in the periodic table.

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GSI Helmholtz Centre for Heavy Ion Research

The GSI Helmholtz Centre for Heavy Ion Research (GSI Helmholtzzentrum für Schwerionenforschung) is a federally and state co-funded heavy ion research center in the Wixhausen suburb of Darmstadt, Germany.

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Half-life

Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half its initial value.

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Hassium

Hassium is a synthetic chemical element with symbol Hs and atomic number 108.

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Homology (chemistry)

In chemistry, homology is the appearance of homologues.

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International Union of Pure and Applied Chemistry

The International Union of Pure and Applied Chemistry (IUPAC) is an international federation of National Adhering Organizations that represents chemists in individual countries.

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Isotope

Isotopes are variants of a particular chemical element which differ in neutron number.

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Joint Institute for Nuclear Research

The Joint Institute for Nuclear Research (JINR, Объединённый институт ядерных исследований, ОИЯИ), in Dubna, Moscow Oblast (110 km north of Moscow), Russia, is an international research center for nuclear sciences, with 5500 staff members, 1200 researchers including 1000 Ph.Ds from eighteen member states (including Armenia, Azerbaijan, Belarus and Kazakhstan).

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Lanthanide contraction

The lanthanide contraction is the greater-than-expected decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, which results in smaller than otherwise expected ionic radii for the subsequent elements starting with 72, hafnium.

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Lead

Lead is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82.

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List of chemical elements naming controversies

The currently accepted names and symbols of the chemical elements are determined by the International Union of Pure and Applied Chemistry (IUPAC), usually following recommendations by the recognized discoverers of each element.

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Manganese

Manganese is a chemical element with symbol Mn and atomic number 25.

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Meitnerium

Meitnerium is a synthetic chemical element with symbol Mt and atomic number 109.

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Mercury (element)

Mercury is a chemical element with symbol Hg and atomic number 80.

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Metastability

In physics, metastability is a stable state of a dynamical system other than the system's state of least energy.

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Moscovium

Moscovium is a synthetic chemical element with symbol Mc and atomic number 115.

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Niels Bohr

Niels Henrik David Bohr (7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922.

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Nihonium

Nihonium is a synthetic chemical element with symbol Nh and atomic number 113.

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Osmium

Osmium (from Greek ὀσμή osme, "smell") is a chemical element with symbol Os and atomic number 76.

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Oxyanion

An oxyanion, or oxoanion, is an ion with the generic formula (where A represents a chemical element and O represents an oxygen atom).

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Paul Scherrer Institute

The Paul Scherrer Institute (PSI) is a multi-disciplinary research institute which belongs to the Swiss Federal Institutes of Technology Domain covering also ETH Zurich and EPFL.

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Period (periodic table)

A period in the periodic table is a horizontal row.

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Periodic table

The periodic table is a tabular arrangement of the chemical elements, ordered by their atomic number, electron configuration, and recurring chemical properties, whose structure shows periodic trends.

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Periodic Videos

The Periodic Table of Videos (usually shortened to Periodic Videos) is a series of videos about chemical elements and the periodic table.

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Permanganate

A permanganate is the general name for a chemical compound containing the manganate(VII) ion,.

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Perrhenate

The perrhenate ion is the anion with the formula, or a compound containing this ion.

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Pertechnetate

The pertechnetate ion is an oxoanion with the chemical formula.

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Peter Armbruster

Peter Armbruster (born 25 July 1931 in Dachau, Bavaria) is a physicist at the Gesellschaft für Schwerionenforschung (GSI) facility in Darmstadt, Germany, and is credited with co-discovering elements 107 (bohrium), 108 (hassium), 109 (meitnerium), 110 (darmstadtium), 111 (roentgenium), and 112 (copernicium) with research partner Gottfried Münzenberg.

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Polonium

Polonium is a chemical element with symbol Po and atomic number 84.

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Radioactive decay

Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.

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Relativistic quantum chemistry

Relativistic quantum chemistry combines relativistic mechanics with quantum chemistry to explain elemental properties and structure, especially for the heavier elements of the periodic table.

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Rhenium

Rhenium is a chemical element with symbol Re and atomic number 75.

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Synthetic element

In chemistry, a synthetic element is a chemical element that does not occur naturally on Earth, and can only be created artificially.

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Systematic element name

A systematic element name is the temporary name assigned to a newly synthesized or not yet synthesized chemical element.

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Technetium

Technetium is a chemical element with symbol Tc and atomic number 43.

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Timeline of chemical element discoveries

The discovery of the 118 chemical elements known to exist today is presented here in chronological order.

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Transactinide element

In chemistry, transactinide elements (also, transactinides, or super-heavy elements) are the chemical elements with atomic numbers from 104 to 120.

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Transition metal

In chemistry, the term transition metal (or transition element) has three possible meanings.

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Yuri Oganessian

Yuri Tsolakovich Oganessian (Юрий Цолакович Оганесян, Յուրի Ցոլակի Հովհաննիսյան; born 14 April 1933) is a Russian nuclear physicist of Armenian descent, who is considered the world's leading researcher in superheavy chemical elements.

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Redirects here:

Bh (element), Eka-Rhenium, Eka-rhenium, Element 107, Unnilseptium.

References

[1] https://en.wikipedia.org/wiki/Bohrium

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