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Unit 4 Vocabulary

Across
Type of bond that forms between two nonmetals
Prefix meaning 7
What happens to electrons in an ionic bond
Name for atoms that have lost electrons and become positively charged
Type of bond that forms between a metal and a nonmetal
Down
Prefix meaning 6
Prefix meaning 5
Prefix meaning 4
Says that atoms with 8 valence electrons will be stable
What happens to electrons in a covalent bond
Name for electrons found in the outermost energy level of atoms
Name for atoms that have gained electrons and become negatively charged