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NEETChemistryClassification of Elements and Periodicity in Properties

Which two non-metals are exceptions to the generalization that non-metals have low melting and boiling points at room temperature?

Options

  1. AOxygen and nitrogen
  2. BBoron and carbon
  3. CSilicon and germanium
  4. DFluorine and chlorine

Correct answer

B. Boron and carbon

Step-by-step solution

Boron and carbon are exceptions to the generalization that non-metals have low melting and boiling points at room temperature.

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