What pollutants can contribute to acid precipitation and how are these pollutants generated?

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.