click below
click below
Normal Size Small Size show me how
Chemical Bonding
Chapter 13
Word :) | Definition |
---|---|
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 a 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 chemical and physical properties of that substance |
metallic bond | a bond formed by the attraction between positively charged metal ions and the electrons around them |