The element with atomic number 59 lies in which block of the Periodic Table?
- A.The s-block
- B.The f-block
- C.The p-block
- D.The d-block
Show answer
Atomic number 59 is praseodymium, a lanthanide, and the lanthanides and actinides together make up the f-block. A block is named after the sub-shell that the last electron enters.
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