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Ch.13 Vocabulary
Electrons and Chemical bonding,Ionic Bonds,Covalent and Metallic bonds
| Question | Answer |
|---|---|
| What is Chemical Bonding? | the joining of atoms to form new substances. |
| What is a Chemical Bond? | An interaction that holds two atoms together. |
| What is a Valence Electron? | An electron is the outermost energy level of an atom. |
| What is an Ionic bond? | A bond that forms when electrons are transferred from one atom to another atom. |
| What are Ions? | charged particles that form when atoms gain or lose electrons. |
| What is a Crystal lattice? | When ions bond they form a repeating three-dimensional patterns. |
| What is a Covalent Bond | forms when atoms share one or more pairs of electrons. |
| What is a molecule? | two or more atoms joined in a definite ratio. |
| What is a Metallic Bond? | a bond formed by the attraction between postively charged metal ions and the electrons in the metal |