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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 $\mathrm{E}_2 \mathrm{O}_3 \cdot \mathrm{E}_2 \mathrm{O}_3$ is not affected by water. It forms two chlorides, $\mathrm{ECl}_2$ and $\mathrm{ECl}_3$ The element $E$ is :
  • A
    Copper.
  • B
    Zinc.
  • C
    Aluminium.
  • ✓
    Iron.
✓

Answer

Correct option: D.
Iron.

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