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Sorting Materials and Groups — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceSorting Materials and Groups1 Mark
MCQ
What are the characteristics of metals?
  • A
    Good conductors of electricity and heat', solid at room temperature; transparent shine brightly when polished.
  • B
    Good conductors of electricity and heat; solid at room temperature; opaque except in extremely thin films; do not shine at all when polished
  • C
    Bad conductors of electricity and heat; solid at room temperature; opaque except in extremely thin films.
  • ✓
    Good conductors of electricity and heat; solid at room temperature; opaque except in extremely thin films; shine brightly when polished.
✓

Answer

Correct option: D.
Good conductors of electricity and heat; solid at room temperature; opaque except in extremely thin films; shine brightly when polished.

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