What is the empirical formula of a substance that contains 2.64 g of C, 0.444 g of H, and 3.52 g of O

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Sorry i dont understand the question can you rephase it?