The First 20 Elements 0.0 / 5 ? ChemistryThe Periodic TableGCSENone Created by: GoddessOfLondonCreated on: 03-10-15 13:28 First Element Hydrogen 1 of 27 Second Element Helium 2 of 27 Third Element Lithium 3 of 27 Fourth Element Beryllium 4 of 27 Fifth Element Boron 5 of 27 Symbol for Hydrogen H 6 of 27 Symbol for Helium He 7 of 27 Symbol for Lithium Li 8 of 27 Sixth Element Carbon 9 of 27 Seventh Element Nitrogen 10 of 27 Eight Element Oxygen 11 of 27 Ninth Element Florine 12 of 27 Symbol for sixth element C 13 of 27 Symbol for seventh element N 14 of 27 Atomic mass of seventh element fourteen 15 of 27 Tenth Element Neon 16 of 27 Eleventh Element Sodium 17 of 27 Symbol for eleventh element Sodium 18 of 27 Twelfth Element Magnesium 19 of 27 Thirteenth Element Aluminium 20 of 27 Fourteenth Element Silicon 21 of 27 Fifteenth Element Phosphorus 22 of 27 Sixteenth Element Sulfur 23 of 27 Seventeenth Element Chlorine 24 of 27 Eighteenth Element Argon 25 of 27 Nineteenth Element Potassium 26 of 27 Twentieth Element Calcium 27 of 27
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