Tricks to learn f block of the periodic table.

By Ritesh|Updated : November 14th, 2022

The tricks to learn f block of the period table is - Thode Pehelwan Unse Niptengey, Purane Aam Kam Bikenge, and Itni Family aMdani mein No Ladki rajee. Lanthanides include Praseodymium (Pr), Cerium (Ce), Neodymium (Nd), Samarium (Sm), Europium (Eu), Promethium (Pm), Gadolinium (Gd), Dysprosium (Dy), Terbium (Tb), Holmium (Ho), Erbium (Er), Ytterbium (Yb), Thulium (Tm), and Lutetium (Lu).

Steps to learn f block of the periodic table

All of these can be learned in three steps:

  • Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), and Samarium (Sm)

Mnemonic for Lanthanides Part 1: Celina aur Priety Ne dande se Pammy aur Simmy ko mara.

  • Erbium (Er), Thulium (Tm), Ytterbium (Yb) and Lutetium (Lu)

Mnemonic for Lanthanides Part 3: E re, dekh Tamatar Yellow aur bLue hain.

Actinides include these f-block elements - Thorium (Th), Protactinium (Pa), Uranium (U), Neptunium (Np), Plutonium (Pu), Americium (Am), Curium (Cm), Berkelium (Bk), Fermium (Fm), Mendelevium (Md), Nobelium (No), and Lawrencium (Lr).

  • Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), and Holmium (Ho)

Mnemonic for Lanthanides Part 2: Europe G(d)aya to TB(b) aur Di(y) arrohoea Ho Gaya.

Read as: Europe Gaya to TB aur Diarrohoea Ho Gaya.

These can also be learned in three parts:

  • Thorium (Th), Protactinium (Pa), Uranium (U), and Neptunium (Np)

Mnemonic for Actinides Part 1: Thode Pehelwan Unse Niptengey.

  • Plutonium (Pu), Americium (Am), Curium (Cm), Berkelium (Bk)

Mnemonic for Actinides Part 2: Purane Aam K(C)am Bikenge.

Read as: Purane Aam Kam Bikenge.

  • Fermium (Fm), Mendelevium (Md), Nobelium (No), and Lawrencium (Lr)

Mnemonic for Actinides Part 3: Itni Family aMdani mein No Ladki rajee.

Summary:

Tricks to learn f block of the periodic table.

The tricks to learn f block of the period table is - Thode Pehelwan Unse Niptengey, Purane Aam Kam Bikenge and Itni Family aMdani mein No Ladki rajee. F block elements are those whose f orbital is being filled with electrons.

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