click below
click below
Normal Size Small Size show me how
Vocabulary
Ionic compounds and metalss
Question | Answer |
---|---|
Electrons that are free to move in metals | delocalized electrons |
For a monatomic ion, is equal to the charge | oxidation number |
The force that holds two atoms together | chemical bond |
A charged particle containing more than one atom | polyatomic ion |
A positively charged ion | cation |
A negatively charged ion | anion |
An ionic compound whose aqueous solution conducts electricity | electrolyte |
The name for most ionic compounds other than oxides | salts |
Represents the way electrons exist in metals | electron sea model |
A charged particle containing only one atom | monatomic ion |
The energy needed to separate the ions of an ionic compound | lattice energy |
The electrostatic force that holds oppositely charged particles together | ionic bond |
A mixture of elements that has metallic properties | alloy |
A mixture formed when small atoms fill holes in a metallic crystal | interstitial alloy |
A polyatomic ion composed of an element bonded to at least one oxygen atom | oxyanion |
Shows the simplest ratio of ions in an ionic compound | formula unit |
The attraction of a metallic cation for delocalized electrons | metallic bond |