Experiments have been conducted to attempt the synthesis of ununennium ( Uue ), which is likely to be the next member of the group, but they have all met with failure .< ref name =" link "> However, ununennium may not be an alkali metal due to relativistic effects, which are predicted to have a large influence on the chemical properties of superheavy elements.

Dmitri Mendeleev claimed he arranged his tables in order of atomic weight (" Atomgewicht ") However, in deference to the observed chemical properties, he violated his own rule and placed tellurium ( atomic weight 127. 6 ) ahead of iodine ( atomic weight 126. 9 ).

However, this did not explain similarities between different atoms, as expressed by the periodic table, such as the fact that helium ( 2 electrons ), neon ( 10 electrons ), and argon ( 18 electrons ) exhibit similar chemical behavior.

However, as it ages, it acquires a sweet, earthy scent commonly likened to the fragrance of rubbing alcohol without the vaporous chemical astringency.

However, the term came into wide use only after the publication of a review article by O. Jacobsen in the chemical dictionary of Albert Ladenburg in the 1880s.

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, chemical bonding of many types of elements results in crystalline solids and metallic alloys for which exact chemical formulas do not exist.

However, because of the relatively small diffusion rates in solids, the corresponding chemical reactions are very slow in comparison to liquid and gas phase reactions.

However, Aspdin's methods were " rule-of-thumb ": Vicat is responsible for establishing the chemical basis of these cements, and Johnson established the importance of sintering the mix in the kiln.

However, electrolysis requires an external source of electrical energy to induce a chemical reaction, and this process takes place in a compartment called an electrolytic cell.

However, the soda makes the glass water soluble, which is usually undesirable, so lime ( calcium oxide, generally obtained from limestone ), some magnesium oxide ( MgO ) and aluminium oxide ( Al < sub > 2 </ sub > O < sub > 3 </ sub >) are added to provide for a better chemical durability.

However, due to chemical bonding characteristics glasses do possess a high degree of short-range order with respect to local atomic polyhedra.

" However, in these UN statements it was never made clear that it was only Iraq that was using chemical weapons, so it has been said that " the international community remained silent as Iraq used weapons of mass destruction against Iranian as well as Iraqi Kurds " and it is believed that the " United States prevented the UN from condemning Iraq ".

" However, due to various outside pressures, the statements never clarified that only Iraq was using chemical weapons, and retrospective authors have claimed, " The international community remained silent as Iraq used weapons of mass destruction against Iranian as well as Iraqi Kurds.

However, it is usually accompanied by physical or chemical changes that permanently degrade the material's insulating properties.

However, the atmosphere was found to be in a stable condition close to its chemical equilibrium, with very little oxygen, methane, or hydrogen, but with an overwhelming abundance of carbon dioxide.

However, the majority of familiar solid substances on Earth, including most of the minerals that make up the crust, mantle, and core of the Earth, contain many chemical bonds, but are not made of identifiable molecules.

However, any given molecule may contain any given combination of isotopes, so there may be multiple molecular masses for each chemical compound.

However, the two processes take place through a different sequence of chemical reactions and in different cellular compartments.

However, according to Naithani & Kakkar ( 2004 ), " all herbal preparations should be checked for toxic chemical residues to allay consumer fears of exposure to known neuro-toxicant pesticides and to aid in promoting global acceptance of these products ".

However, the nature of these essential chemical elements remained unknown.

However the chemical convenience of having oxygen as the primary atomic weight standard became ever more evident with advances in analytical chemistry and the need for ever more accurate atomic weight determinations.

However, the rapid capture of so many neutrons would provide needed direct experimental confirmation

However, the most important experiment supporting Fresnel's theory, was Fizeau's 1851 experimental confirmation of Fresnel's 1818 prediction that a medium with refractive index n moving with a velocity v would increase the speed of light traveling through the medium in the same direction as v from c / n to:

However, the religious vocabulary ( words like baptism, sermon, prayer, church, apostle, bishop or confirmation ) were adopted from the Czech language and had to come from Dobrawa's entourage and the church elements that arrived with her.

However, these nominations do require Senate confirmation.

However, to many Muslims, this is not in accordance with authenticated Hadiths stating that visual confirmation per region is recommended.

However, as the pole of Vega is facing us and a polar coronal hole may be present, confirmation of a corona as the likely source of the X-rays detected from Vega ( or the region very close to Vega ) may be difficult as most of any coronal X-rays would not be emitted along the line of sight.

However, if confirmation is necessary, four tests are available.

However, in subsequent documents, in particular the letter of confirmation from the Council to Pope Leo II, it becomes evident that the intent of the council was not to criticize Pope Honorius for his error of belief, but rather his " imprudent economy of silence ".

However, during his 1971 confirmation hearings, Rehnquist said, " I believe that the memorandum was prepared by me as a statement of Justice Jackson's tentative views for his own use.

However some designs are on the drawing board awaiting confirmation.

However, the audit was solid confirmation that BCCI secretly — and illegally — owned First American.

However, if the patient is hemodynamically unstable or unconscious, the shock is given immediately upon confirmation of the arrhythmia.

Painter writes, " However, Caxton's own output reveals the approximate time of his death, for none of his books can be later than 1491, and even those which are assignable to that year are hardly enough for a full twelve months ' production ; so a date of death towards autumn of 1491 could be deduced even without confirmation of documentary evidence.

( However, confirmation would result in the phenomenon being reclassified as part of science.

However, he continued to stress that there was no official confirmation from the hospital of Kennedy's death, although through the tone of his voice Cronkite seemed to resign himself to that being the most likely outcome.

However, Carl Bell's stand in the alleged reunion raised questions, even more so since there was no official confirmation from the band at that time.

However, motion picture and video studies of laryngeal action prove that women can and do produce falsetto, and electromyographic studies by several leading speech pathologists and vocal pedagogists provide further confirmation.

However, even after the English Reformation, the legal system of that country admitted the lawfulness of using one's confirmation name in, for instance, purchasing land.

However, teens are traditionally allowed to begin drinking after confirmation as 13-to 14-year-olds.

However, no official confirmation has yet been made, although the president of the Group of Political Investigations ( a Romanian organization that independently monitors the activity of state agencies ), Mugur Ciuvică, has stated that he has evidence of this.

However, upon succeeding Hayes, incoming President James A. Garfield renominated Matthews, and the Senate confirmed him by a vote of 24 to 23, the narrowest confirmation for a successful U. S. Supreme Court nominee in history.

However, under the theory of confirmation holism it is always possible to save a given hypothesis from falsification.

However, it is not just Papil's etymology that suggests the site of an early church, confirmation has been found in the form of the " Monk's Stone ", which was dug up in Papil and which is now in the Shetland Museum.

However, he received confirmation of his election to the see from Pope Innocent IV on 14 January 1251, along with a dispensation to keep his other ecclesiastical income.

However, tickets are often sold online, either by the bus companies themselves or by portals and print-outs of confirmation emails are used as tickets.