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Substances Discovered In The 1970s
Substance may refer to: * Matter, anything that has mass and takes up space Chemistry * Chemical substance, a material with a definite chemical composition * Drug substance ** Substance abuse, drug-related healthcare and social policy diagnosis or label ** Substance dependence, drug-related healthcare and social policy diagnosis or label Arts, entertainment, and media Music * ''Substance'' (Blank & Jones album), 2002 * ''Substance'' (Joy Division album), 1988 * '' Substance 1987'', a New Order album * "Substance", a song by Haste the Day on the album ''That They May Know You'' * "Substance" (song), a 2022 song by Demi Lovato Other media * '' SubStance'', an interdisciplinary journal on literature published by the University of Wisconsin Press * '' Metal Gear Solid 2: Substance'', an update of the video game ''Metal Gear Solid 2: Sons of Liberty'' Religion and philosophy * Dravya, a term used in Jainism to refer a substance * Ousia, term for substance in ancient Greek philosop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matter
In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic particles, and in everyday as well as scientific usage, "matter" generally includes atoms and anything made up of them, and any particles (or combination of particles) that act as if they have both rest mass and volume. However it does not include massless particles such as photons, or other energy phenomena or waves such as light or heat. Matter exists in various states (also known as phases). These include classical everyday phases such as solid, liquid, and gas – for example water exists as ice, liquid water, and gaseous steam – but other states are possible, including plasma, Bose–Einstein condensates, fermionic condensates, and quark–gluon plasma. Usually atoms can be imagined as a nucleus of protons and neutrons, and a surro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
