Match the elements given in Column I with the colour they impart to the flame given in

Match the elements given in Column I with the colour they impart to the flame given in Column II. `{:(Column I, Column II),(A.Cs,1.\"Apple green\"),(B.Na,2.\"Violet\"),(C.K,3.\"Brick red\"),(D.Ca,4.\"Yellow\"),(E.Sr,5.\"Crimson red\"),(F.Ba,6.\"Blue\"):}`

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