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Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
MCQ
E is an element that's ore is rich in E2O3.E2O3 is not affected by water. It forms two chlorides, ECl2 and ECl3 The element E is:
  • A
    Copper.
  • B
    Zinc.
  • C
    Aluminium.
  • D
    Iron.
✓

Answer

  1. Iron.

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