FCAT Grade 8 Science Assessment Practice Questions

Category - FCAT Science Assessment Grade 8

Which of the following metals is not an element?
  1. Copper
  2. Iron
  3. Germanium
  4. Steel
  5. Titanium
Explanation
Answer: D - Steel is not an element, and is a mixture of carbon, manganese, silica, iron, nickel, and chromium, among others. It is an alloy, and not a pure individual element. The other answer choices are all found on the periodic table.
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