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science vocab

Chemical Bonding The combining of atoms to form molecules or ionic compounds
Chemical Bond An interaction that holds atoms or ions together
Valence Electron An electron that is found in the outermost shell of an atom and that determines the atom’s chemical properties.
Ionic Bond- A bond that forms when electrons are transferred from one atom to another, which results in a positive ion, and negative ion
ion A charged particle that forms when an atom or group of atoms gains or loses one or more electrons
crystal lattice The regular pattern in which a crystal is arranged
Covalent Bond A bond formed when atoms share one or more pairs of electrons
Molecule The smallest unit of a substance that keeps all of the physical and chemical properties of that substance
Metallic Bond A bond formed by the attraction between positively charged metal ions and the electrons around them
Chemical Reaction The process by which one or more substances change to produce one or more different substances
Precipitate a solid that is produced as a result of a chemical reaction in solution
Chemical Formula a combination of chemical symbols and numbers to represent a substance
Chemical Equation a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
Reactant a substance or molecule that participates in a chemical reaction
Product the substance that forms in a chemical reaction
Law of Conversion of Mass the law that states that mass cannot be created or destroyed in ordinary chemical and physical changes
Created by: Savannah_m