Choose the INCORRECT statement about transition elements.
A) Ferromagnetism occurs only in elements with paired electrons.
B) Ferromagnetism is unique to Fe,Co and Ni.
C) Ferromagnetism occurs due to atoms combining in the solid state in domains.
D) Paramagnetism is due to unpaired electrons.
E) Ferromagnetism requires that interatomic distances be of the right magnitude to generate domains.
Correct Answer:
Verified
Q18: Iron,cobalt,and nickel form the iron triad.
Q19: Choose the INCORRECT statement about transition elements.
A)Coordination
Q20: The coinage metals are copper,silver,and zinc.
Q21: Which element displays ferromagnetism?
A)Co
B)Cu
C)Ti
D)Cr
E)V
Q22: Transition group elements differ from main group
Q24: The phenomenon resulting from the weakly effective
Q25: Choose the INCORRECT statement about metallurgy.
A)Roasting converts
Q26: Choose the INCORRECT statement about metallurgy.
A)Extractive metallurgy
Q27: Choose the INCORRECT completion of the following
Q28: The electronic transitions that take place within
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