Now, there will be a partial positive charge because electrons will be shifted this way. There will be a partial positive charge on this smaller atom. Now, examples include HF, hohc and many, many more examples. Basically, whenever you have two different atoms, such as here HF, we're going to have an equal distribution of charge. Electrons are going to be closer to the larger atom because this f, for example, has nine protons, while this h has only one proton. So our nucleus will pull these electrons stronger than the h. So our electrons will be closer this way.