Coh3 chemical name

Element: refers to a class of atoms, all s them with the same number of protons in its nucleus. Although traditionally chemical element can be defined as that substance that can not be decomposed by chemical reaction, into simpler COMPOUND: a substance formed by the joining of two or more elements of the periodic table, in a fixed ratio . MIXTURE: A mixture is a material system consisting of two or more pure substances, without chemical reaction chemically. AGGREGATION STATES OF MATTER: In chemistry shows that, for any substance or material element, changing the conditions of temperature or pressure, can be obtained from different states or phases, known as states of aggregation of matter in relation to the binding forces of the particles (molecules, atoms or ions) that constitute it. solid state at low temperatures, materials are presented as bodies so compact and precise, and its atoms are often intertwined, forming crystalline structures, giving them the ability to withstand forces without apparent strain. characteristics: Form defined, constant volume, cohesion (attraction), Vibration, Stiffness, Incompressibility (can not be compressed ) Fragmentation resistance, Fluency very low or absent, some of them are sublimated (iodine) LIQUID STATE: If the temperature increases the solid will "break" to eliminate the crystal structure, reaching the liquid state. Main feature: the ability to flow and adapt to the shape of its container.Cohesion features minor Movement kinetic energy, have no definite shape., takes the form of the surface or its container., In the cold compresses, except water has to flow through small openings., may file diffusion , not fixed but is shaped volume. The variability of form and present very specific properties are characteristic of liquids. STATE GAS: Further expanding the temperature reaches a gaseous state. The gas molecules are practically free, so that they can be distributed all over the space in which they are contained. Characteristics: Cohesion almost zero, no definite shape. Its volume exists only in containers that contain it. Easily compressed. Exert pressure on the walls of the container. Its component molecules move with ultra libertad.Ejercen dynamic movement. STATE PLASMA: Plasma is an ionized gas, or its component atoms have been separated from some or all of their electrons ellos.De Thus the Plasma is a gas-like state but made up of electrons, cations (positively charged ions) and neutrons, all apart and free, so it's an excellent driver.