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The chemical elements can be broadly divided into metals, metalloids, and nonmetals according to their shared physical and chemical properties.All elemental metals have a shiny appearance (at least when freshly polished); are good conductors of heat and electricity; form alloys with other metallic elements; and have at least one basic oxide.
In Chinese astrology, metal is included in the 10 heavenly stems (the five elements in their yin and yang forms), which combine with the 12 Earthly Branches (or Chinese signs of the zodiac), to form the 60-year cycle. Yang metal years end in 0 (e.g. 1980), while Yin years end in 1 (e.g. 1981). Metal governs the Chinese zodiac signs Monkey and ...
The position that metaphysical disputes have no meaning or no significant point is called metaphysical or ontological deflationism. [124] This view is opposed by so-called serious metaphysicians, who contend that metaphysical disputes are about substantial features of the underlying structure of reality. [125]
Orichalcum or aurichalcum / ˌ ɔːr ɪ ˈ k æ l k ə m / is a metal mentioned in several ancient writings, including the story of Atlantis in the Critias of Plato.Within the dialogue, Critias (460–403 BC) says that orichalcum had been considered second only to gold in value and had been found and mined in many parts of Atlantis in ancient times, but that by Critias's own time, orichalcum ...
In the 1991 film "Terminator 2: Judgment Day," a malevolent time-traveling and shape-shifting android called T-1000 that was made of liquid metal demonstrated a unique quality. Self-healing metal ...
Metaphysics is a branch of philosophy exploring the fundamental questions, including the nature of concepts like being, existence, and reality.Traditional metaphysics seeks to answer, in a "suitably abstract and fully general manner", the questions:
A material property is an intensive property of a material, i.e., a physical property or chemical property that does not depend on the amount of the material. These quantitative properties may be used as a metric by which the benefits of one material versus another can be compared, thereby aiding in materials selection.
Property dualism describes a category of positions in the philosophy of mind which hold that, although the world is constituted of just one kind of substance—the physical kind—there exist two distinct kinds of properties: physical properties and mental properties. In other words, it is the view that non-physical, mental properties (such as ...