Speisses is a mixture of the following: – McqOptions

MCQOPTIONS

1.	Speisses is a mixture of the following:
A.	Arsenides of heavy metals.
B.	Antimonides of heavy metals.
C.	Arsenides & antimonides of heavy metals.
D.	Iron, cobalt and nickel.
Answer» B. Antimonides of heavy metals.

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