Which of the following is true about nuclear fission?
hurry question 2 options: 60
if you add the masses of all the products after fission, they are greater than the mass of the reactants.
if you add the masses of all the products after fission, they are the same as the mass of the reactants.
if you add the masses of all the products after fission, they are less than the mass of the reactants.
the mass of the products is 100 times greater than the original nucleus.

Which answer lists the fundamental forces in order from strongest to weakest

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.