Chemistry 7.1,9.2
Terms
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- ionic compound
- cations electrostatically attracted to anions
- cation
- tends to be metals because metals have low IE and low EN.
- anion
- tend to be nonmetals because nonmetals have high IE and high EN
- valence electrons
- electrons in the outer most shell
- octet rule
- ions with noble gas electron configuration are stable
- binary compounds
- compounds made of two elements
- polyatomic ions
- ions made of more than one atom
- metallic bonds
- metallic cations surrounded by a sea of electrons