https://padlet.com/309884/i1v1bq9pgrkw Made with a stroke of good luck en-us 2017-11-27 19:23:06 UTC 2025-02-14 20:02:16 UTC hello@padlet.com 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210611364 The basic unit of a chemical element.]]> 2017-11-27 19:24:28 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210611364 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210613684 A stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.]]> 2017-11-27 19:27:30 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210613684 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210616884 A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but opposite sign.]]> 2017-11-27 19:32:35 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210616884 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210618629 A subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen. ]]> 2017-11-27 19:35:47 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210618629 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210620412 Used to describe where electrons are when they go around the nucleus of an atom.]]> 2017-11-27 19:38:51 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210620412 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210622281 A scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms.]]> 2017-11-27 19:41:57 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210622281 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210624961 Thought of as an orbit followed by electrons around an atom's nucleus.]]> 2017-11-27 19:46:21 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210624961 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/210628345 Each of the actual or potential patterns of electron density that may be formed in an atom or molecule by one or more electrons, and that can be represented as a wave function.]]> 2017-11-27 19:52:18 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/210628345 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211111378 Defined as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion.]]> 2017-11-28 19:14:24 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211111378 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211114359 A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.]]> 2017-11-28 19:18:36 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211114359 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211117449 Each of more than one hundred substances that cannot be chemically interconverted or broken down  into simpler substances and are primary constituents of matter.]]> 2017-11-28 19:23:06 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211117449 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211123233 A thing that is composed of two or more separate elements; a mixture]]> 2017-11-28 19:32:19 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211123233 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211124482 A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.]]> 2017-11-28 19:34:21 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211124482 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211126147 A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity. ]]> 2017-11-28 19:36:47 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211126147 309884 https://padlet.com/309884/i1v1bq9pgrkw/wish/211128247 An element or substance that is not a metal.]]> 2017-11-28 19:40:01 UTC https://padlet.com/309884/i1v1bq9pgrkw/wish/211128247