Noun:

ನವೀಕರಿಸಬಹುದಾದ ವಸ್ತು,

rhenium's Usage Examples:

Rhenium pentachloride is an inorganic compound of chlorine and rhenium.

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

Contrary to rhenium disulfide and diselenide, it does not.

MTO and other organylrhenium trioxides catalyze oxidation reactions with hydrogen peroxide as well as olefin.

As shown by X-ray crystallography trirhenium nonachloride consists.

of copper (Cu), rhenium (Re), and mercury (Hg) as noble metals.

It is used as a starting material for synthesis of other rhenium complexes.

Conventionally, perrhenic acid is considered to have the formula , and a species of this formula forms when rhenium(VII) oxide sublimes in the presence of water or steam.

This species is a rare example of a metal oxide coordinated to water; most often metal–oxo–aquo species are unstable with respect to their corresponding hydroxides:→ The two rhenium atoms have different bonding geometries, with one being tetrahedral and the other octahedral, and with the water ligands coordinated to the latter.

They are manganese (Mn), technetium (Tc), rhenium (Re), and bohrium (Bh).

ReactionsPerrhenic acid or the related anhydrous oxide converts to dirhenium heptasulfide upon treatment with [sulfide]:+ 7 → + 7 The heptasulfide, which has a complex structure, catalyses the hydrogenation of double bonds and is useful because it tolerates sulfur compounds, which poison noble metal catalysts.

Since introduction of single crystal casting technology, SX alloy development has focused on increased temperature capability, and major improvements in alloy performance have been associated with the introduction of new alloying elements, including rhenium (Re) and ruthenium (Ru).

Synonyms:

metallic element, Re, metal, atomic number 75,

Antonyms:

nonmetallic,