Sunday, 29 May 2016

Remember the Periodic Table

In a chemistry mid term paper, I could not recall the atomic numbers of certain major elements, but I was able to quickly draw a periodic table like this

So if i needed to know the atomic number, I simply had to count where that element falls in the periodic table. My table started with Lithium. Hydrogen was always a whole chapter to be studied and not as an s-block element, so I never bothered including it.
Like English has letters A, B, C, D, ...(consonants and vowels), Chemistry has elements H, He, Li, Be , B, C , N, O, F, ...(metals, metalloids and non-metals). So let us learn to remember ABCD of chemistry with the help of these are hindi/english phrases to remember elements in a periodic table;
  • Lina K rubs cat's fur : (Li Na K Rb Cs Fr)
  • Beta Mamaji ka sararti bada : (Be Mg Ca Sr Ba Ra)
  • Bag it or Bal Gangadhar Indian Tilak : (B Al G In Tl)
  • Kashiji suno prabhu :  (C Si Ge Sn Pb)
  • Nana Papa has sweet barn Biscuit : (N P As Sb Bi)
  • Fir kal Bar aai Aunty: (F Cl Br I At)
  • Heena Neena Aur Karina ki Xerox Rani (He Ne Ar Kr Xe Rn)
  • Shakti vardhak chromium manganese, pheko Niku ji (Sc Ti V Cr Mn Fe Co Ni  Cu Zn)
The table below is a modern periodic table most widely used. Columns in this table are also called Groups and rows as periods.






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