Thus the discovery report by the Berkeley group reads: " It is suggested that element 97 be given the name berkelium ( symbol Bk ) after the city of Berkeley in a manner similar to that used in naming its chemical homologue terbium ( atomic number 65 ) whose name was derived from the town of Ytterby, Sweden, where the rare earth minerals were first found.

There was an element naming controversy as to what the elements from 104 to 106 were to be called ; the IUPAC adopted unnilseptium ( symbol Uns ) as a temporary, systematic element name for this element.

In 1994 a committee of IUPAC recommended that element 107 be named bohrium, not nielsbohrium, since there was no precedence for using a scientist's complete name in the naming of an element.

This practice can lead to the controversial question of which research group actually discovered an element, a question that has delayed naming of elements with atomic number of 104 and higher for a considerable time.

( See element naming controversy ).

The priority of the discovery and therefore the naming of the element was disputed between Soviet and American scientists, and it was not until 1997 that International Union of Pure and Applied Chemistry ( IUPAC ) established Soviet team priority and a compromise name of dubnium as the official name for the element.

During the period of controversy over the names of the elements ( see element naming controversy ) IUPAC adopted unniloctium ( symbol Uno ) as a temporary element name for this element.

Jerry Siegel also stated that the naming of the planet Krypton was taken from the element Krypton due to the common denominators of high density and viscosity between the two.

The priority of the discovery and therefore the naming of the element was disputed between Soviet and American scientists, and it was not until 1997 that International Union of Pure and Applied Chemistry ( IUPAC ) established rutherfordium as the official name for the element.

As a consequence of the initial competing claims of discovery, an element naming controversy arose.

An example is unobtanium ( sic-per traditional element naming not " unobtainium ") in the film Avatar, a mineral valued at " 20 million a kilo ".

Such usage corresponds to naming an element not properly belonging to the sequence but preceding it: the zeroth derivative is not really a derivative at all.

The suffix identifier is also used as a representation term when naming a data element.

The two principal groups which were involved in the conflict over element naming were:

In some cases, this has been a protracted and highly political process ( see element naming controversy ).

The element Niobium was so named as an extension of the inspiration which had led earlier to the naming of the element tantalum by Anders Gustaf Ekeberg.

Assuming the editorship himself from 1954 to 1959, Gilmour adopted a libertarian and pro-European outlook, and " enlivened the paper and injected a new element of irreverence, fun and controversy ".

The names for the chemical elements 104 to 106 were the subject of a major controversy starting in the 1960s, described by some nuclear chemists as the Transfermium Wars because it concerned the elements following fermium ( element 100 ) on the periodic table.

The German group at the Gesellschaft für Schwerionenforschung ( GSI ) in Darmstadt, who had ( undisputedly ) discovered elements 107 to 109, were dragged into the controversy when the Commission suggested that the name " hahnium ", proposed for element 105 by the Americans, be used for GSI's element 108 instead.

One element of controversy is whether this noematic object is the same as the actual object of the act ( assuming it exists ) or is some kind of ideal object.

Due to the known toxicity of the element mercury, there is some controversy about the use of amalgams.

A sequel titled The Human Centipede II ( Full Sequence ) was released in late 2011, continuing the genre, and introducing more explicit violence and gore ( with the element of forced fecal consumption ), sparking controversy and bannings ( overturned after cuts ) in both the United Kingdom and Australia.

Distancing himself from the implicit homosexuality of that depiction, an element of controversy, Robbins said in an interview with The Christian Science Monitor, " After seeing ... Fleet's In, which I inwardly rejected though it gave me the idea of doing the ballet, I watched sailors, and girls, too, all over town.

The dental amalgam controversy refers to the conflicting views over the use of amalgam as a filling material mainly because it contains the element mercury.

Although the squat has long been a basic element of weight training, it has in recent years been the subject of considerable controversy.

This non-random element is a source of uncertainty about the nature of the actual sample and quota versus probability has been a matter of controversy for many years.

* The element naming controversy involved the first five or six transactinide elements.

* Boninite is a high-magnesium form of basalt that is erupted generally in back-arc basins, distinguished by its low titanium content and trace element composition.

Steven Harper states " Wesley does not place the substitionary element primarily within a legal framework ... Rather doctrine seeks to bring into proper relationship the ' justice ' between God's love for persons and God's hatred of sin ... it is not the satisfaction of a legal demand for justice so much as it is an act of mediated reconciliation.

Allotropy refers only to different forms of an element within the same phase ( i. e. different solid, liquid or gas forms ); the changes of state between solid, liquid and gas in themselves are not considered allotropy.

In a 2D image element, which stores a color for each pixel, additional data is stored in the alpha channel with a value between 0 and 1.

In this method a known quantity of the element or compound under study is added, and the difference between the concentration added, and the concentration observed is the amount actually in the sample.

The name choice for element 97 followed the previous tradition of the Californian group to draw an analogy between the newly discovered actinide and the lanthanide element positioned above it in the periodic table.

Most organisms share element needs, but there are a few differences between plants and animals.

It is simpler to see the notational equivalences between ordinary notation and bra-ket notation, so for now ; consider a vector A as an element of 3-d Euclidean space using the field of real numbers, symbolically stated as.

The last major element of many BRP games is that there is no difference between the player character race systems and that of the monster or opponents.

Typically it can include a romantic element, an interplay between people of different economic strata, quick and witty repartee, some form of role reversal, and a happy ending.

What we have done here is arranged the integers and the odd integers into a one-to-one correspondence ( or bijection ), which is a function that maps between two sets such that each element of each set corresponds to a single element in the other set.

Although the term " clitic " can be used descriptively to refer to any element whose grammatical status is somewhere in between a typical word and a typical affix, linguists have proposed various definitions of " clitic " as a technical term.

An important element of the relationship between the two countries is the fact that more than 1 million individuals of Dominican origin reside in the United States, most of them in the metropolitan Northeast and some in Florida.

The Detroit River forms a major element of the international border between the United States and Canada.

While many cases an alien language is but an element of fictional reality, in a number of science fiction works the core of the plot are linguistic and psychological problems of communication between various alien races.

The transition amplitude is then given as the matrix element of the S-matrix between the initial and the final states of the quantum system.

This one-party system appeared to work until February 1963, when the larger BDG element forced the UDSG members to choose between a merger of the parties or resignation.

The element is the length of a shortest path between x and y ; if there is no such path

Netscape's blink element and Microsoft's marquee element were omitted due to a mutual agreement between the two companies.

The HTML element is everything between and including the start and end tags.