However, it tarnishes quickly in moist air, forming a loosely adhering gadolinium ( III ) oxide ( Gd < sub > 2 </ sub > O < sub > 3 </ sub >), which spalls off, exposing more surface to oxidation.

However, during the schism between Pope Alexander III and Antipope Victor IV, Absalon stayed loyal to Valdemar even as he joined the Holy Roman Emperor Frederick Barberossa in supporting Victor IV.

However, Mary II died childless in 1694, after which William III did not remarry, and Princess Anne's last surviving child, Prince William, Duke of Gloucester, died six years later, after which it was unlikely she would have any more children due to her age and the large number of miscarriages she had previously suffered.

However, Otto died the same year, and although both mother and grandmother were appointed as co-regents for the child-king, Otto III, Theophano forced Adelaide to abdicate and exiled her.

However, Innocent insisted on Bernard's company when he met with Lothair III of Germany.

However, it was still considerably slower than the new and completely redesigned P5 Pentium and P6 Pentium Pro-Pentium III FPUs.

However, Casimir III the Great submitted to the Golden Horde and undertook to pay tribute in order to avoid more conflicts.

However, Francis ' mission was primarily, as ordered by King John III, to restore Christianity among the Portuguese settlers.

However, the reforming spirit of Charles III was extinguished in the reign of his son, Charles IV ( 1788 to abdication in 1808 ), seen by some as mentally handicapped.

However, the model of iron in Hb-O < sub > 2 </ sub > being Fe ( III ) is more correct than the classical idea that it remains Fe ( II ).

However, this all changed in 450 when Honoria, sister of the Western Roman Emperor Valentinian III, sent Attila a ring and requested his help to escape her betrothal to a senator.

However, the Kingdom of Israel was eventually destroyed by Assyrian king Tiglath-Pileser III around 750 BCE.

However, Michael Montgomery, in From Ulster to America: The Scotch-Irish Heritage of American English, states " In Ulster in recent years it has sometimes been supposed that it was coined to refer to followers of King William III and brought to America by early Ulster emigrants …, but this derivation is almost certainly incorrect … In America hillbilly was first attested only in 1898, which suggests a later, independent development.

However, in 1968 the Colts returned with the continued leadership of Unitas and Shula and went onto win the Colts ' third NFL Championship and made an appearance in Super Bowl III.

However in Superman III ( 1983 ) it is said that Kryptonite is an alloy made up of 15. 08 % plutonium, 18. 06 % tantalum, 27. 71 % xenon, 24. 02 % promethium, 10. 62 % dialium, 3. 94 % mercury, and 0. 57 % of an unknown substance.

However, New York went on to defeat the Raiders in the AFL Championship to advance to Super Bowl III where the Jets won what would come to be known as the Lombardi Trophy much to the fury of Raider fans.

However, in 1161, King Géza II of Hungary signed an agreement and recognised Alexander III as the rightful pope and declared that the supreme spiritual leader was the only one who could exercise the rite of investiture.

However, the dispute between Alexander III, Antipope Victor IV and his successors Antipope Paschal III and Antipope Calixtus III ( who had the German imperial support ) continued until Frederick Barbarossa's defeat at the Legnano in 1176, after which Barbarossa finally ( in the Peace of Venice of 1177 ) recognized Alexander III as pope.

However, the source for this was Liutprand of Cremona, who mistakenly placed the cadaver synod in the pontificate of Sergius III, instead of Stephen VI.

However, upon Elisabeth's death, all these conquests were returned to Kingdom of Prussia by pro-Prussian Peter III of Russia.

However, it reacts with molten metals, hydrogen, halogens, chalcogens and pnictogens to form various binary compounds.

However, today the IUPAC system of chemical nomenclature allows chemists to specify by name specific compounds amongst the vast variety of possible chemicals.

However, not all substances or chemical compounds consist of discrete molecules, and indeed most of the solid substances that makes up the solid crust, mantle, and core of the Earth are chemical compounds without molecules.

However, in principle, since the same electronegativities should be obtained for any two bonding compounds, the data is in fact overdetermined, and the signs are unique once a reference point is fixed ( usually, for H or F ).

However, gas chromatography testing in 1984 revealed that sulfur-containing compounds, such as methanethiol, hydrogen sulfide ( rotten egg smell ) and dimethyl sulfide, were also < ref >

However, synthetic soluble germanium salts are nephrotoxic, and synthetic chemically reactive germanium compounds with halogens and hydrogen are irritants and toxins.

However, some ionic compounds can conduct electricity when solid.

However, an indefinitely larger number of such compounds are theoretically possible.

However, this cannot be said of present-day Mandarin, in which most words are compounds ( around 80 %), and most roots are bound.

However, as is the case on Earth, nitrogen and its compounds occur commonly as gases in the atmospheres of planets and moons that have atmospheres.

However, radiocarbon dating can often be used on the inks that make up the writing, since many of them contain organic compounds such as plant leachings, soot, and wine.

However, not all organisms that use light as a source of energy carry out photosynthesis, since photoheterotrophs use organic compounds, rather than carbon dioxide, as a source of carbon.

However, having four bonding electrons gives it, like carbon, many opportunities to combine with other elements or compounds under the right circumstances.

For example, all salts of sodium, potassium and ammonium are soluble in water, as are all nitrates and many sulfate salts except barium sulfate, calcium sulfate ( sparingly soluble ) and Lead ( 2 ) sulfate However, ions that bind tightly to each other and form highly stable lattices would be less soluble, because it would be harder for these structures to break apart for the compounds to dissolve.

However, most gases and some compounds exhibit solubilities that decrease with increased temperature.

However, like the other lanthanides, the most common oxidation state is + 3, seen in its oxide, halides and other compounds.

However, they occasionally have a Chinese on reading, derived from a phonetic, as in 働, dō, from 動, and in rare cases only have an on reading, as in 腺, sen, from 泉, which was derived for use in technical compounds ( 腺 means " gland ", hence used in medical terminology ).

However, although these substances have been used throughout history by various cultures, and have a profound effect on mentality and brain function, they have not always attained the degree of scrutinous evaluation that lab-made compounds have.

However, resins consist primarily of secondary metabolites or compounds that apparently play no role in the primary physiology of a plant.

However many tire compounds contain enough carbon black to provide an electrical ground which prevents charge build-up.

However, other preparation methods such as steaming, microwaving, and stir frying had no significant effect on the compounds.

However, many of these compounds have already an established trivial name, which is endorsed by the IUPAC nomenclature, for example chloroform ( trichloromethane ) and methylene chloride ( dichloromethane ).

However, several iron-based compounds ( the iron pnictides ) are now known to be superconducting at high temperatures.