Question

say true or flase alnico is an alloy of aluminium, iron and cobalt​

Answer 1

Explanation:

Cobalt...

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Answer 2

Answer:

false

Explanation:

Aluminium alloys (or aluminum alloys; see spelling differences) are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon, tin and zinc. ... About 85% of aluminium is used for wrought products, for example rolled plate, foils and extrusions.