8. TRANSITION AND INNER TRANSITION ELEMENTS

    1. Choose the most correct option.

    ix. In which of the following series all the elements are radioactive in
    nature
    a. Lanthanoids
    b. Actinoids
    c. d-block elements
    d. s-block elements

    Answer:-  In  Actinoids series all the elements are radioactive in nature

    Q 1.8
    Q 1.9
    Q 1.10

    Chapter 8. TRANSITION AND INNER TRANSITION ELEMENTS page 190

    Appears in Chemistry  Textbook Solution Class 12 Maharashtra Board