How to Draw an oxygen atom on a piece of paper basing the model on the Bohr model of the atom Your atom drawing should include protons, neutrons, and electrons in the appropriate locations. Refer to the periodic table to determine the diameter of an oxygen atom. Remember that the actual diameter of the atom is too small for the human eye to see. Therefore, you will have to do some kind of a length scale conversion to see/draw your atom. Explain the scaling factor you will use, and draw an atom with the right dimensions (maximum diameter = 3 ft.). Once you have the total diameter of the atom, populate it with electrons, protons, and neutrons.