Answer:
oxygen molecule
Explanation:
I belive it is oxygen molecule
Boiling point of the fragments, for example Ethanol is 78 degrees C, and water is 100.
He improved and followed from the works of Luigi Galvani, which used a 'frog galvanoscope' as a prototype of measuring current. He recognized that a compass could actually measure current, given that it is placed near coil of wire.
