Marble is an insulator.
Conductor
Marble is an insulator.
Glass and glass marbles are an insulator unless their is some conducting material embedded in the glass.
insulator.
It is an insulator
insulator
is a pen a insulator of conductor
is water conductor or insulator
is water conductor or insulator
Plastic is an electrical and thermal insulator.
an insulator. that's why it's used in building
bowl is conductor