We are asked what is the daughter nucleus produced when 188(Hg) undergoes positron emission
Recall that in a nuclear reaction, the number of protons and neutrons are affected and the identity of the element changes. For Positron emission: forms a positron particle (01e, atomic mass = 0, atomic number = 1)
The incomplete nuclear equation is:
18880 Hg → ___ + 01e,
Atomic mass of the daughter nuclide:
188 = x + 0
x = 188 – 0 = 188
What is the daughter nucleus produced when 188(Hg) undergoes positron emission?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Positron Emission concept. If you need more Positron Emission practice, you can also practice Positron Emission practice problems.