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Unit 4 Vocabulary

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Across
4
Type of bond that forms between two nonmetals
7
Prefix meaning 7
9
What happens to electrons in an ionic bond
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Name for atoms that have lost electrons and become positively charged
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Type of bond that forms between a metal and a nonmetal
Down
1
Prefix meaning 6
2
Prefix meaning 5
3
Prefix meaning 4
5
Says that atoms with 8 valence electrons will be stable
6
What happens to electrons in a covalent bond
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Name for electrons found in the outermost energy level of atoms
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Name for atoms that have gained electrons and become negatively charged