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EleoNora [17]
3 years ago
11

Why is aluminum a substance

Chemistry
2 answers:
Advocard [28]3 years ago
5 0
<span>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</span>
lidiya [134]3 years ago
4 0
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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The dam disrupts the river wildlife and ecosystem.

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Majorly, the top reason why more hydroelectric dams are not built is that "the dam disrupts the river wildlife and ecosystem."

Also, it affects the water quality and other use of water for humans such as recreational use.

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lakkis [162]

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