Radon-219 decays to radon-218 by releasing... a. a positron b.a muon O c. a neutron O d. an electron O e. a proton
1 answer:
Answer: Option (c) is the correct answer.
Explanation:
A positron is denoted as , a neutron is denoted as , an electron is denoted as , and a proton is denoted as .
Therefore, when will decay into this means there occurs decrease in its mass number. Hence, it means a neutron will be releasing during this reaction.
The reaction will be as follows.
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