Why are elements with even numbers of protons more abundant, on average, than elements with odd numbers of protons?
A)because elements are mainly made in fusion reactions with helium nuclei
B)because elements are mainly made in fusion reactions with hydrogen nuclei
C)because when elements split in a fission reaction, they prefer to split with all the protons paired
D)There's no explanation; it's something of a mystery to be explained or it may be a coincidence.

Question

Quizplus · Accepted Answer

Elements are mainly made in fusion reactions with helium nuclei, which have an even number of protons. Therefore, elements with even numbers of protons are more likely to be produced in abundance compared to elements with odd numbers of protons.

Why Are Elements with Even Numbers of Protons More Abundant