Object Y carries a net negative charge after being rubbed by fur. Cassie holds onto one end of object Y and brings the other end
of object Y near some scraps of paper, which become attracted to it. Cassie is electrically grounded. Which of the following statements is true?
A.
Object Y gained protons from the fur.
B.
Object Y is a conductor.
C.
Object Y is an insulator.
D.
Object Y gained protons from the paper.
An element is a substance that cannot be split into smaller substance. It is made up of one kind of atom and can exist either as molecules (e.g nitogen) or an atom (e.g argon).
