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Periodic Table of Elements #1-20

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goxevuna's version from 2015-04-14 14:33

Section 1

Question Answer
1Hydrogen
2Helium
3Lithium
4Beryllium
5Boron
6Carbon
7Nitrogen
8Oxygen
9Fluorine
10Neon
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Section 2

Question Answer
11 -- NaSodium
12 -- MgMagnesium
13 -- AlAluminum
14 -- SiSilicon
15 -- PPhosphorus
16 -- SSulfur
17 -- Cl Chlorine
18 -- ArArgon
19 -- KPotassium
20 -- CaCalcium
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