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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How are CATIONS formed?
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when atoms lose one or more electrons
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- electrons
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What are cations formed with? What groups?
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metal atoms, group 1A and 2A
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How are ANIONS formed?
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when atoms gain one or more electrons
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What form anions? (which groups)
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Group 5A, 6A and 7A.
Nonmetals and metalloids |
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Whats an Ionic Compound and their charge?
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compound made of anions and cations. Electrically neutral
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What are the properties of ionic compounds?
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High melting points. Solid at room temp and can conduct electricity when dissolved or melted.
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What are metallic bonds?
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Attraction b/w free floating electrons and positive metal ions
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How are metal atoms of valence electrons arranged?
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as a sea of electrons
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What is an alloy?
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important, their properties are superior to their component elements
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