PLEASE ANSWE

If you rub your feet on the carpet electrons build up giving you a negative charge. This means that.

A. Friction destroyed the electrons in the carpet.
B. The carpet has a slightly negative charge.
C. Protons from your feet moved into the carpet.
D. The carpet has a slightly positive charge.

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent