What is the Atomic Number of 23692U?
What is the Atomic Mass Number of 23692U?
What is the Neutron Number of 23692U?
What is the mass of 23692U to the nearest u?
What is the actual mass of 23692U?
What is the answer to question 5 in kilograms?
Which of the following is not a reason why the answers to question 4 and 5 are not exactly equal?
The mass of 126C is exactly 12.000000 u. Why?
What element is given by 4020X, where X stands for the element symbol, but is not the symbol?
What is the binding energy of the 126C nucleus?
9038Sr is radioactive. What form of radiation does it emit?
What is the half-life of 9038Sr?
What isotope results from the decay of 9038Sr?
If you start out with 8x1024 9038Sr, how many do you have after 2 half-lives?
The mass of 9038Sr is 89.907737 u and the mass of the atom its beta decays to is 89.907151 u. What is the energy released in the decay?
How many 9038Sr atoms would there be in 1 gram of the substance?
What is the decay constant for 9038Sr?
How long would it take a sample of 7x1021 of 9038Sr atoms to decrease to 6x1010 atoms?
What would be the activity of the strontium sample at the end of the period covered in question 18?
2211Na decays via positron emission into
22890Th emits a gamma ray. The resulting nucleus is
In beta decay a electron is emitted along with the daughter nucleus. What is the other particle emitted?
253100Fm decays via electron capture. The resulting element is
21084Po decays by alpha decay. The resulting isotope is
What is the energy released in the above decay?
