Brianna Lynch
Brianna Lynch answered sara annna's question

Conductors: silver, copper, gold, aluminum, magnesium, tungsten, nickel, mercury, platinum, iron, carbon, human body, moist skin, acid solutions, salt water, earth, water vapor

Insulators: oil, fur, silk, wool, rubber, porcelain, glass, plastic, wood, paper, wax, ebonite

Brianna Lynch
Brianna Lynch answered Cyber Tooth Tiger's question

Yes, you should always wash new clothes before you put them on. Depending on the person, new clothing sometimes has contents on them that cause rashes and irritation of the skin, so washing them washes those things away that way you won't have discomfort.