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Chemical Bonding
Ch13 Vocab
| Question | Answer |
|---|---|
| chemical bonding | joing of atoms to form new substances |
| chemical bond | an interaction that holds two atoms together |
| valence electron | an electron in the outermost energy level of an atom |
| ionic bond | bond that froms when electrons are transfered from one atom to another atom |
| ions | charged particles that form when atoms gain or lose 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 | a group of atoms that are held together by chemical forces; a molecule is the smallest unit of matter that can exist by itself and retain all of a substance's chemical properties |
| metallic bond | a bond formed by the attraction between positively charged metal ions and the electrons around them |