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SigmaOmega · Answer 1 · 2017-07-08T10:03:19+0000

Aluminium is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery-white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element, and the most abundant metal, in the Earth's crust that is why

Ezward · Answer 2 · 2017-07-11T07:21:16+0000

aluminum is a substance because it is a particular type of matter that has particular and unique properties. aluminum is a unique element with a place on the periodic table

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