F block element basic introduction of Periodic table || f block को याद करने की trick

Hello Dosto swagt h hamaare youtube chennal par aaj ke video baat kernge f block ko yaad kerne ki aasan trick. ?Super trick Inner Transition element? ?Very simple to easy trick? ?5 सैकंड मे complete f block को याद करै Super trick के साथ ?To dosto agar aap yeh video Pasand aaygi to please is video ko like kijiye and chennal ko subscribe kijiye .aap se milte h new video tab tak ke liya mere sabhi dosto ko Thankyou