Electronic configuration of Actinides| Actinium and the f-block elements|Urdu\Hindi| Saad Anwar скачать в хорошем качестве

Electronic configuration of Actinides| Actinium and the f-block elements|Urdu\Hindi| Saad Anwar

The Actinide series contains elements with atomic numbers 89 to 103 and is the sixth group in the periodic table. The series is the row below the Lanthanide series Actinide series actinide series, a series of radioactive metallic elements in Group 3 of the periodic table . Members of the series are often called actinides, although actinium (at. no. 89) is not always considered a member of the series. The series always includes the 14 elements with atomic numbers 90 through 103. The other members are (in order of increasing atomic number) thorium , protactinium , uranium , neptunium , plutonium , americium , curium , berkelium , californium , einsteinium , fermium , mendelevium , nobelium , and lawrencium .