The mercury(水银) had become what we now refer to as a superconductor(超导).
The mercury(水银) had become what we now refer to as a superconductor(超导).
A polymer is a large molecule, or ___________, composed of many repeated subunits. A: superglue B: superconductor C: elastomer D: macromolecule
A polymer is a large molecule, or ___________, composed of many repeated subunits. A: superglue B: superconductor C: elastomer D: macromolecule
1