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Aluminum is element number 13. It is in period 3 and group 13. Its atomic mass is 26.981539 and has a positive 3 ionic charge. It has a melting point of 1,221 degrees Fahrenheit and a boiling point of 4,478 degrees Fahrenheit. It is accounted for being 8% of the Earth's crust. Around 80% of every single Boeing-747 is entirely aluminum.
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