Which of the following is equivalent to 2,100 grams?

a. 21 kilograms
b. 2.1 milligrams
c. 2.1 centigrams
d. 21,000 decigrams

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay