20. A molecule of acetone and a molecule of propyl aldehyde are both made from 3 carbon atoms, 6 hydrogen atoms, and 1 'oxygen atom. The molecules differ in their arrangement of atoms. How do formulas for the two compounds compare?
O Both compounds have the same structural formula, but have unique molecular formulas.
Both compounds have the same molecular formula, but have unique structural formulas.
O Both compounds have unique molecular formulas and structural formulas.

false

because it does not have the potential to be entirely used up

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

the answer for sodium is 0.186

the answer for rubidium is 0.251

thats a little if u want the answer just look it up on google thats what i do haha : )