Short Trick For Lanthanides [Hindi & English] Series f-block Elements

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Here is the trick that helps to learn the complete table series in seconds!

TRICK 1 :-

Ladakh Ce President and PM Samrat Europe Gadi (mai Gye)  Tabhi Dayna Hotstar Europe (mai apni) Team Yblu lekar (pahunchi)

 लदाख  से  प्रेजिडेंट  एंड  पियम  सम्राट  यूरोप  गाड़ी  (में गए )  तभी  दयना  होटस्टर  यूरोप  (में  अपनी ) टीम  ीब्लू  लेकर  ( पहुंच ) 

 

 

 

TRICK 2 :-

 Ladki Ceiling aur Preeti Ne Dande Se Pummpy or Simmy ko mara Europe Gye to TB or Dyophibia Ho gya Era Tmator Yellow Blue Lu

 [लड़की  सीलिंग  और  प्रीती  ने  डंडे  से  पुम्पि  और  सिम्मी  को  मारा  यूरोप  गए  तो  तब  और  दियोफिबी  हो  गया  एरा  टमाटर  येलो  ब्लू  लू ]

 

Element     Symbol   Atomic No.    Trick 

Lanthanum               La              57                   Ladakh

Cerium                    Ce              58                    Ce

Praseodymium          Pr              59                    President

Neodymium              Nd             60                    and

Promethium              Pm            61                    PM

Samarium                 Sm           62                    Samrat

Europium                  Eu             63                     Europe

Gadolinium               Gd             64                     Gadi (mai Gye)

Terbium                    Tb             65                     Tabhi

Dysprosium               Dy            66                     Dayna

Holmium                   Ho            67                     Hotstar

Erbium                      Er            68                      Europe (mai apni)

Thulium                    Tm           69                      Team

Ytterbium                  Yb           70                       Yblu

Lutetium                   Lu            71                      lekar

 

 

• Basically, This Lanthanide Series is Part of f-block elements. there is another part of f – block that is actinides.
•  These are also called inner transition elements.
• Lanthanides are rare earth elements.
  
• Lanthanides are highly dense elements.
• Lanthanides are soft so, these can easily be cut by a knife. 
• The Density Range of these elements is between 6.77 to 9.74 g.cm-3     

 

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