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Match the flame colours of the alkaline ...

Match the flame colours of the alkaline earth metal salts in the Bunsen burner.
`{:("(a)Calcium","(p) brick red"),("(b)Strontium","(q) apple green"),((c )"Barium",(r )" crimson"):}`

A

a-p,b-r,c-q

B

a-r,b-p,c-q

C

a-q,b-r,c-p

D

a-p,b-q,c-r

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