1. The problem statement, all variables and given/known data This is just a thought experiment and I wanted to know if my answer is correct. If I... 1) Tie a string to one of the plastic combs and suspend this comb from the edge of a table 2) Then rub the suspended plastic comb in wool to give it a negative charge 3) and If I bring a piece of glass near the charged suspended comb 4) or if I bring a piece of rubber near the charged suspended comb Then for the glass I will observe that the charged comb will move away from the glass. And for the rubber I will observe that the charged comb moves toward the rubber. This is because glass has low electronegativity and rubber has a high electronegativity on the electrostatic series? Would my hypothesis be correct?