["Good" GRE scores?]

Thanks for the feedback everyone! 

["Good" GRE scores?]

Hi All, I am currently an undergrad and am beginning to research grad programs in chemistry and their entrance requirements. Some of the programs I am considering list their minimum GRE score requirements (and there is a wide range) but my top school does not publish their minimums and I can't find any information online about what are the average scores of those admitted. It is a large university but is not considered a "top" school. So, in general, what generally constitutes a "good" GRE score (verbal, quantitative, analytical and chem)? Thanks!