NEET UG · Chemistry

d- and f-Block Elements

Transition metals, lanthanoids, actinoids, oxidation states, complexes.

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  • Q1 · d- and f-Block Elements · MEDIUM

    Which of these is NOT considered a typical transition metal because its d-subshell is completely filled?

  • Q2 · d- and f-Block Elements · EASY

    Lanthanoids show a gradual decrease in atomic and ionic radii with increase in atomic number. This phenomenon is called:

  • Q3 · d- and f-Block Elements · EASY

    Which of the following transition metals exhibits the highest number of oxidation states in its compounds?

  • Q4 · d- and f-Block Elements · MEDIUM

    A transition metal complex shows color because of:

  • Q5 · d- and f-Block Elements · HARD

    Actinoids exhibit a greater range of oxidation states compared to lanthanoids because:

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