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Metals and Non-metals — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYMetals and Non-metals1 Mark
MCQ
Copper metal is used in :
  • ✓
    making electric wires
  • B
    filling tooth cavities
  • C
    making fuse wires
  • D
    preparation of hydrogen
✓

Answer

Correct option: A.
making electric wires
making electric wires

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