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NEETChemistryd and f Block Elements

How does the increase in atomic mass affect the density of these elements?

Options

  1. AIt decreases the density.
  2. BIt has no effect on density.
  3. CIt increases the density.
  4. DIt varies unpredictably.

Correct answer

C. It increases the density.

Step-by-step solution

The increase in atomic mass results in a general increase in the density of these elements.

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