Your answer is a, boron. Boron has 5 protons, 6 neutrons, and 5 electrons. Hope this helps!
Jupiter's atmosphere is composed predominantly of hydrogen and helium, but if you have to select any one option then we can look at the percentage of existence of these elements that would be
<span>90 percent hydrogen.
remaining 10 percent is helium
so choose Hydrogen.</span>
I believe it might be c I might wrong