The Periodic Table of Elements - AQA
filestore.aqa.org.uk › resources › scienceThe Periodic Table of Elements Li 7 3 lithium Na 23 11 sodium K 39 19 potassium Rb 85 37 rubidium Cs 133 55 caesium Fr [223] 87 * The Lanthanides (atomic numbers 58 – 71) and the Actinides (atomic numbers 90 – 103) have been omitted. Relative atomic masses for Cu and Cl have not been rounded to the nearest whole number. . francium Be 12 Key ...
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www.aqa.org.uk › search1 - 10 of 3,525 search results for 'periodic table'. Matter Periodic table (2104k) Key words. K7. Periodic table: Shows all the elements arranged in rows and columns. ... E2. Choose elements for different uses from their position in the Periodic table.