Question

what is the charge of the breading in a chocolate chip cookie in j.j. thomsons model of the atom, officially known as the plum pudding model? negative positive neutral both positive and negative

Explanation:

In J.J. Thomson's plum - pudding model, the atom is thought of as a sphere of positive charge (like the 'breading' in the analogy) with electrons (negative charges, like the chocolate chips) embedded in it.

Answer:

positive