Brass is an alloy made of ...

nickel and copper

zinc and copper

bronze and copper

brass is a chemical element

Brass is a metallic alloy that is made of copper and zinc. The proportions of zinc and copper can vary to create different types of brass alloys with varying mechanical and electrical properties.

Henryk Kotowski wikipedia → Brass

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13%

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25%

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7021

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19%

814

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21%

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16%

113

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141

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20%

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819

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23%

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14%

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461

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36%

33%

246

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12%

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29%

58%

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13%

26%

56%

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