1). Mnemonic for Period 4: Science Ti(ea)cher Vineeta Criplani Man Fenko (FeCo) Ni Kyun(Cu) Zaan hai?
Read as : Science Teacher Vineeta Kriplani manfenko ni kyun zaan hai?

2). Mnemonic for Period 5: Yeh Zarra Nabi bana Mohabaat mein T©eri, R(u)o R(h)o P(d)ukarogi Aaj(g) ise Chandni
Read as: Yeh Zarra Nabi bana Mohabbat mein Teri, Ro Ro Pukarogi Aaj ise Chandni

3). Mnemonic for Period 6: L(u)a HafTa Warna Reh Us(Os) Irritating Popat ke saath Aur Hoj(g)a pagal.
Read as: La Hafta Warna Reh Us Irritating Popat ke saath Aur Hoja pagal.

4). Mnemonic for Period 7: Ak©ele R(f) D(b) S(g)harma ki B(h)ook mein H(s)ain Maths ke Difficult sawaal.
Read as: Akele R D Sharma ki Book mein Hain Maths ke Difficult sawaal.

1). 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.

2). 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.

3). Erbium (Er), Thulium ™, 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).

For actinoids

1. Thorium (Th), Protactinium (Pa), Uranium (U), and Neptunium (Np)
Mnemonic for Actinides Part 1: Thode Pehelwan Unse Niptengey.
2. Plutonium (Pu), Americium (Am), Curium (Cm), Berkelium (Bk)
Mnemonic for Actinides Part 2: Purane Aam K©am Bikenge.
Read as: Purane Aam Kam Bikenge.
3. Fermium (Fm), Mendelevium (Md), Nobelium (No), and Lawrencium (Lr)
Mnemonic for Actinides Part 3: Itni Family aMdani mein No Ladki rajee.