Superconductors are those elements – McqOptions

MCQOPTIONS

1.	Superconductors are those elements
A.	hose conductivity is intermediate between metals and insulators
B.	hose resistance falls almost to zero at very low temperatures
C.	hich turn into insulators at very low temperatures
D.	hich conduct electricity only at super-high temperatures
Answer» C. hich turn into insulators at very low temperatures

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