Subhams unique trick for class 11,12 and entrance chemistry

in flame test, the colour of copper comes blue then we should find the way to remember that colour of copper then how should we remember that ,we can do it with my unique trick 😊😊😊😊😊😊 see copper first word is c we can imagine sea by pronouncing the world c and know sea colour is blue so we can also remember the colour of copper in flame test