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Vocabulary Set #4

Atom The smallest component of an element having the same chemical properties of the element consisting of a nucleus containing combinations of protons, neutrons, and one or more electrons.
Solid Being a substance in a physical state in which it resists changes in size and shape. A substance having a definite shape and volume.
Liquid The state in which a substance exhibits a characteristic readiness to flow; fluid matter having no fixed shape but a fixed volume.
Gas The phase of matter where the particles expand freely to fill their container
Matter Solids, liquids and/or gases in any form, from which everything physical is made. It is a substance that occupies space and has mass.
Plasma An electrically neutral, highly ionized gas composed of ions, electrons, and neutral particles.
Electron a small, negatively charged particle that is located outside of an elements nucleus with a very small mass but a negative charge that has the same strength as a protons positive charge.
Electron Cloud The area outside of the nucleus of an atom where the electrons of an atom are located.
Element A substance that cannot be broken down into simpler substances by physical or chemical means.
Neutron A tiny particle that is located in the nucleus of an atom, has about the same mass as a proton, and has no electrical charge.
Proton A tiny particle that is located in the nucleus of an atom, has mass, and a positive charge.
Molecule Two or more atoms held together by covalent bonds, having no overall electrical charge.
Created by: jshowerman