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Mišo Zozoli. Josip Dajčman. Atomi (trans. The Atoms) were a Yugoslav rock band formed in Zagreb in 1961. They were one of the pioneers of the Yugoslav rock scene . Heavily influenced by The Shadows, Atomi were arguably the first instrumental rock band in Yugoslavia. The band gained local popularity, which gave them an opportunity to become ...
He used a film crew to document the effects of the bombings in early 1946. The film crew shot 27,000 m (90,000 ft) of film, resulting in a three-hour documentary titled The Effects of the Atomic Bombs Against Hiroshima and Nagasaki. The documentary included images from hospitals, burned-out buildings and cars, and rows of skulls and bones on ...
Indium. body-centered tetragonal ( tI2) Indium is a chemical element; it has symbol In and atomic number 49. It is a silvery-white post-transition metal and one of the softest elements. Chemically, indium is similar to gallium and thallium, and its properties are largely intermediate between the two. [10]
The periodic table is a tabular arrangement of the chemical elements, organized by their atomic number, electron configuration, and chemical properties. It is a useful tool for understanding the patterns and trends of the elements and their interactions. Learn more about the history, structure, and significance of the periodic table on Wikipedia.
A given atom has an atomic mass approximately equal (within 1%) to its mass number times the atomic mass unit (for example the mass of a nitrogen-14 is roughly 14 Da), but this number will not be exactly an integer except (by definition) in the case of carbon-12. [63] The heaviest stable atom is lead-208, [55] with a mass of 207.976 6521 Da. [64]
List of chemical elements. 118 chemical elements have been identified and named officially by IUPAC. A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z ). [1]
In physics and chemistry, a nucleon is either a proton or a neutron, considered in its role as a component of an atomic nucleus. The number of nucleons in a nucleus defines the atom's mass number (nucleon number) . Until the 1960s, nucleons were thought to be elementary particles, not made up of smaller parts. Now they are known to be composite ...
Atomism. Atomism (from Greek ἄτομον, atomon, i.e. "uncuttable, indivisible") [1] [2] [3] is a natural philosophy proposing that the physical universe is composed of fundamental indivisible components known as atoms . References to the concept of atomism and its atoms appeared in both ancient Greek and ancient Indian philosophical traditions.