How do you know that an organism belongs to the animal kingdom? A. It breaks down things in nature, it can survive in extreme conditions, and has at least one cell. B. It is a single-celled organism that can make its own food, and that can breathe and move around. C. It can make its own food, it can breathe and move around, and it has many cells. D. It cannot make its own food, it can breathe and move around, and it has many cells.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.