Instructions in the game.
Molecular formula of polyethylene: https://www.google.com/search?q=molicular+formula+of+polythe%3Bne&rlz=1C1GCEB_enAU887AU887&oq=molicular+formula+of+polythe%3Bne&aqs=chrome..69i57.19379j0j1&sourceid=chrome&ie=UTF-8 Pictures of the atoms: https://www.thoughtco.com/how-to-calculate-atomic-mass-603823 https://secondaryscience4all.wordpress.com/2014/06/26/atoms/ H2Opic: https://www.dreamstime.com/stock-illustration-water-h-o-molecular-structure-isolated-white-well-known-solvent-maintains-life-earth-image42130374 Equation for the amount of molecules in a drop of water: https://winspiremagazine.com/number-of-atoms-and-molecules-present-in-one-water-drop/#:~:text=molecules%20in%20a%20water%20drop%20%3D%20(6.022%20x%20102%5E3,10%5E21%20molecules%20of%20water. https://www.thoughtco.com/atoms-in-a-drop-of-water-609425
