the distance between atomes is sometimes given in picometers, where 1pm is equivalent to 1×10^12m if the distance between the carbon atomes in diamond is 2.81×10^8,what is the distance in picometers?

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.