The earth’s atmosphere contains about 0.04% (or 400 parts per million) carbon dioxide. although most of the carbon dioxide is in the form 12co2, which is not radioactive, a specific fraction of the total is made up of radioactive 14co2.
a) true
b) false

Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

Which tool is least in predicting weather