Trick to remember

Innovative ways to remember Basic requirements - H---->1 He--->2 . . Fe-->26 Atomic number and corresponding elements must be remembered. Macro nutrients -H,C,N,O,Mg,P,S,K,Ca Trick- H40032020 Here, H stand for hydrogen and 4 represent (4 elements gap between H and next element) and 0 means no element gap between previous and corresponding elements. Micro nutrients- B,Cl,Mn,Fe,Ni,Cu,Zn,Mo Trick- B 11 70100 11 11  represent , 11 gap between previous and corresponding elements.(if more than 9 elements gap plz underlined it) How to recall faster ? Example-H40032020 H at position 1 in periodic table (identify first element atomic number) + gap i.e. 1+4=5 and increased by 1 i.e 5+1=6 represent corresponding atomic number elements i.e. Carbon  and next element is Nitrogen (no gap between previous and corresponding elements) It's involved 3 steps 1-Identified the previous elements atomic number. 2-add with next number(corresponding to elements) if num...