What is the current national maximum sulfur content permitted in a diesel fuel sold for on-highway, and most off-highway, use in the United States or Canada

Anions are negative charged ions

The answer is a. stable, hope i ya

Hello,i always wondered that myself until i learned! i learned that soap was made with two molecuels  with two different ends. this indiciates that your  correct answer would be  c. its polar end dissolves the grease.