And so that means this will have a net charge of zero. And for this particular case, because we're at a PH of five, which is above this, this will also have lost that H atom and so it will have a negative charge. So we have two negative charges and we have three positive charges. So three positive charges and two negative charges gives us an overall net charge of negative or positive one. So we still have a positive charge, but it's a smaller positive charge. Let's move on to a neutral PH of seven, which is a physiological PH of our body.