The word you’re looking for is alloy.

Quick Scoop

In chemistry and materials science, an alloy is defined as a mixture of two or more elements where at least one of the elements is a metal.

Common examples include:

  • Steel (iron + carbon, often with other elements)
  • Bronze (copper + tin)
  • Brass (copper + zinc)

So, the precise term that matches “a mixture of two or more elements, where at least one element is a metal” is alloy.

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