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WorksheetsUnit 6 Pop Quiz
Total questions: 16
Worksheet time: 4hrs 0mins
The half-life of U-231 is 60 seconds. If one had 1000 g at the beginning, how many grams would be left after 4 minutes has elapsed?
62.5 g
125 g
250 g
500 g
The half-life of Zn-71 is 2.4 minutes. If one had 100.0 g at the beginning, how many grams would be left after 7.2 minutes has elapsed?
100 g
50 g
25 g
12.5 g
Nuclear (a) is the combining of multiple nuclei to form a heavier nucleus.
Nuclear (a) is a reaction in which an atomic nucleus of a radioactive element splits by bombardment from an external source, with simultaneous release of large amounts of energy, used for electric power generation.
Nuclear fusion and nuclear fission reactions both release (a) .
What is true about transuranium elements? *EXTRA CREDIT
They are all stable
They only produce beta and gamma radiation
They are all produced through transmutation and are radioactive
All of the above
