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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
(b) Strontium
(c) Barium
(P) brick red
(q) apple green
(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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