click below
click below
Normal Size Small Size show me how
Chemical Bonding.
chapter 13
| Question | Answer |
|---|---|
| chemical bonding. | the combining of atoms to form molecules or ironic 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 physical and chemical properties of that substance. |
| metallic bond | a bond formed by the attraction between positivley charged metal ions and the electrons around them. |