The flame colours of metal ions are due to [KCET 2003]

The flame colours of metal ions are due to [KCET 20

1.	The flame colours of metal ions are due to [KCET 2003]
A.	Frenkel defect
B.	Schottky defect
C.	Metal deficiency defect
D.	Metal excess defect
Answer» E.

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The flame colours of metal ions are due to [KCET 2003]

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