Metal wool , also known as wirewool , is a bundle of strands of very fine soft steel filaments.
Yes.
When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
Yes.
Not by moisture but by metal
ooo Nicrome wool
Glass Paper Metal Wood Wool
A steel wool pad
They were used to make wool and metal
Yes, but probably not verywell...use metal-wool
Rusting of a metal will add oxygen from the air and thus weigh more than the pure metal. 4Fe(s) + 3O2(g) ---> 2Fe2O3(s)
Sending a small electrical charge through a pad of steel wool, will cause the metal to glow and burst into flames.
Cotton wool is not a conductor or an insulator it is a semi conductor. It is sort of in the middle, electrons can travel through cotton wool but not as good as silver, bronze, metal and so on.