Some articles on elements, element:
... seven periods in the periodic table of chemical elements, culminating with atomic number 118 ... If further elements with higher atomic numbers than this are discovered, they will be placed in additional periods, laid out (as with the existing periods) to illustrate periodically ... Any additional periods are expected to contain a larger number of elements than the seventh period, as they are calculated to have an additional so-called ...
... The first element discovered through synthesis was technetium—its discovery being definitely confirmed in 1936 ... The first discovered synthetic elements were einsteinium and fernium in 1952, by a team of scientists led by Albert Ghiorso in 1952 while studying the radioactive debris from the ... The naming and credit for discovery of those elements remained unresolved for many years but eventually shared credit was recognized by IUPAC/IUPAP in 1992 ...
... game Many games fuse platform game fundamentals with elements of action-adventure games such as The Legend of Zelda or with elements of RPGs ... Typically these elements include the ability to explore an area freely, with access to new areas controlled by either the gaining of new abilities or through the use of inventory items ...
... The following elements do not occur naturally on Earth ... All are transuranium elements and have atomic numbers of 99 and higher ... Element name Chemical Symbol Atomic Number First definite synthesis Einsteinium Es 1952 ... Fermium Fm 1952 ... Mendelevium Md 1955 ... Nobelium No 1966 ... Lawrencium Lr 103 1961 ...
... Synthetic elements are radioactive and decay rapidly into lighter elements—possessing half-lives so short, relative to the age of the Earth (which ... Atoms of synthetic elements only occur on Earth as the product of atomic bombs or experiments that involve nuclear reactors or particle accelerators, via nuclear fusion or ... For synthetic elements, the isotope depends on the means of synthesis, so the concept of natural isotope abundance has no meaning ...
Famous quotes containing the word elements:
“The two elements the traveler first captures in the big city are extrahuman architecture and furious rhythm. Geometry and anguish. At first glance, the rhythm may be confused with gaiety, but when you look more closely at the mechanism of social life and the painful slavery of both men and machines, you see that it is nothing but a kind of typical, empty anguish that makes even crime and gangs forgivable means of escape.”
—Federico García Lorca (1898–1936)
“Barbarisation may be defined as a cultural process whereby an attained condition of high value is gradually overrun and superseded by elements of lower quality.”
—Johan Huizinga (1872–1945)
“English general and singular terms, identity, quantification, and the whole bag of ontological tricks may be correlated with elements of the native language in any of various mutually incompatible ways, each compatible with all possible linguistic data, and none preferable to another save as favored by a rationalization of the native language that is simple and natural to us.”
—Willard Van Orman Quine (b. 1908)