Nuclear Reaction Half Life Worksheet

2 all isotopes of technetium are radioactive but they have widely varying half lives.

Illegal weapon 20 lyrics in hindi. 142 pm 0 e 142 nd 61 1 60 3. Nuclear reactions zinc 71 half life energy and more. Observe all significant figures and record units with all answers.

253 es 4 he 1 n 256 md 99 2 0 101 4. Work all answers out very carefully show all work. 238 u 4 he 234 th 92 2 90 8.

27 4 30 b. 212 po 4 he 208 pb 84 2 82 2. 218 po 4 he 214 pb 84 2 82 5.

Nuclear reactions worksheet answer key nuclear reaction worksheet answer key 1. 22 na 0 e 22 ne 11 1 10 7. A sample initially having a radioactive count of 2500.

Nuclear reactions and half life worksheet ch2000. Nuclear reactions ruthenium 105 half life energy and more. The next test will include a minimum of 20 points worth of questions over this worksheet.

Observe all significant figures and record units with all answers. The next test will include a minimum of 20 points worth of questions over this worksheet. 2 all isotopes of technetium are radioactive but they have widely varying half lives.

If an 8000 gram sample of technetium 99 decays to 1000 g of technetium 99 in 639000 years what is its half life. 9 be 4 he 12 c 1 n 4 2 6 0 6. Complete the following nuclear reactions.

Define for yourself each of the following variables. What is the half life of a 1000 g sample of nitrogen 16 that decays to 125 grams in 216 seconds. If 131 iodine has a half life of 1932 hours how many days will have elapsed for the samples activity drops to one eighth its original level.

Work all answers out very carefully show all work. 86rn 2 he is this reaction an example of fission or fusion.