https://padlet.com/301642/ldee6cy6flxe Made with a taste for adventure en-us 2017-05-22 19:10:16 UTC 2017-05-30 19:17:38 UTC hello@padlet.com 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173231998 There are five known phases, or states, of matter: solids, liquids, gases, plasma and Bose-Einstein condensates. The main difference in the structures of each state is in the densities of the particles.]]> 2017-05-22 19:11:13 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173231998 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173232030 firm and stable in shape; not liquid or fluid.]]> 2017-05-22 19:11:22 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173232030 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173232042  substance that flows freely but is of constant volume, having a consistency like that of water or oil.]]> 2017-05-22 19:11:26 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173232042 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173232061 An airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.]]> 2017-05-22 19:11:32 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173232061 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173232071 he colorless fluid part of blood, lymph, or milk, in which corpuscles or fat globules are suspended]]> 2017-05-22 19:11:35 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173232071 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173232115 Matter can change from one state to another if heated or cooled. If ice (a solid) is heated it changes to water (a liquid). This change is called MELTING. If water is heated, it changes to steam (a gas).]]> 2017-05-22 19:11:47 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173232115 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233361 Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid2]]> 2017-05-22 19:17:40 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233361 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233397 Evaporation is a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase that is not saturated with the evaporatingsubstance. The other type of vaporization is boiling, which is characterized by bubbles of saturated vapor forming in the liquid phase.]]> 2017-05-22 19:17:49 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233397 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233453 the action of bringing a liquid to the temperature at which it bubbles and turns to vapor.]]> 2017-05-22 19:18:05 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233453 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233477 water that collects as droplets on a cold surface when humid air is in contact with it.]]> 2017-05-22 19:18:13 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233477 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233863 Sublimation is the phase transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase. Sublimation is an endothermic process that occurs at temperatures and pressures below a substance's triple point in its phase diagram.]]> 2017-05-22 19:20:03 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233863 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233884 each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter. Each element is distinguished by its atomic number, i.e., the number of protons in the nuclei of its atoms]]> 2017-05-22 19:20:13 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233884 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173233927 The pure substance within chemistry is a very simple concept to grasp. Pure substances are defined assubstances that are made of only one type of atom or only one type of molecule (a group of atoms bonded together). The measure of whether a substance is pure is known as purity]]> 2017-05-22 19:20:24 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173233927 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234225 a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity (e.g., iron, gold, silver, copper, and aluminum, and alloys such as brass and steel).]]> 2017-05-22 19:22:02 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234225 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234246 an element or substance that is not a metal.]]> 2017-05-22 19:22:07 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234246 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234261 an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. They are electrical semiconductors.]]> 2017-05-22 19:22:14 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234261 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234288 a thing that is composed of two or more separate elements; a mixture]]> 2017-05-22 19:22:22 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234288 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234311 a substance made by mixing other substances together]]> 2017-05-22 19:22:31 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234311 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234338 a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).]]> 2017-05-22 19:22:38 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234338 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234358 the minor component in a solution, dissolved in the solvent]]> 2017-05-22 19:22:47 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234358 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234373 A solvent is a substance that dissolves a solute, resulting in a solution. A solvent is usually a liquid but can also be a solid or a gas. The quantity of solute that can dissolve in a specific volume of solvent varies with temperature.]]> 2017-05-22 19:22:52 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234373 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234425 concentration. 1. In chemistry, the number of molecules or ions in a given volume of a substance, expressed as moles of solute per litre of solution (molarity).]]> 2017-05-22 19:23:05 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234425 301642 https://padlet.com/301642/ldee6cy6flxe/wish/173234451 Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent. It is measured in terms of the maximum amount of solute dissolved in a solvent at equilibrium. The resulting solution is called a saturated solution.]]> 2017-05-22 19:23:13 UTC https://padlet.com/301642/ldee6cy6flxe/wish/173234451