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Chemistry

TermDefinition
Atom Smallest piece of matter that has the same properties of the elements it is in.
Proton A positive or subatomic particle in the atom's nucleus. Is the identity of the element and atomic number.
Neutron A neutral subatomic particle in the atom's nucleus... . has no charge and most of the mass.
Electron A negative subatomic particle spinning outside the nucleus of an atom. Tiny!
Element The simplest forms of matter that contain only one type of atom.
Periodic Table of Elements A chart that organizes all the elements by atomic number and properties
Valence Electron The electron in the outer level of an atom that causes atoms to bond together.
Chemical Bond An interaction that holds 2 atoms together.
Created by: 15burgessjim