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20 Cards in this Set
- Front
- Back
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hydrogen
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H 1
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helium
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He 2
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lithium
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Li 3
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beryllium
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Be 4
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born
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B 5
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Carbon
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C 6
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nitrogen
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N 7
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oxygen
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O 8
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fluorine
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F 9
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neon
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Ne 10
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Sodium
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Na 11
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magnesium
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Mg 12
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aluminum
|
Al 13
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silicon
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Si 14
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phosphorus
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P 15
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sulfur
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S 16
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chlorine
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Cl 17
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argon
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Ar 18
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potassium
|
K 19
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calcium
|
Ca 20
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