Question

Trick to remember atomic nunbers

Answer 1

Mnemonics for periodic table (groups)-

LiNa Ki Ruby Se Friendship (Li,Na,K,Rb,Cs,Fr)
Beta mange car scooter baap razi (Be,Mg,Ca,Sc,Ba,Ra)
Baba Ali gaye india thailand (B,Al,Ga,In,Tl)
Chemistry sir gives sunky problems (C,Si,Ge,Sn,Pb)
Nana patekar, Aishwarya sab bimar (N,P,As,Sb,Bi)
us side se teepo (O,S,Se,Te,Po)
Faltu class, boring instructor (F, Cl, Br, I)
Hena Nina aur Kareena, xerox rangeen. (He,Ne, Ar, Kr, Xe, Rn)
Lanthanoides - sar par nadiya prem ki samayi, yuu gad-gad tab dil hua, are tum ye bhi lutoge? (Ce,pa,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu)
Actinides Tume PadhaUUU newspaper, purane aam kam bike, cafe me aish farmate madonna larra (Th,Pa,U,Np,Pu,Am,Cm,Bk,Cf,Es,Fm,Md,No,La)

Hope this helps. :)