I’m not good at this but I’m guessing it’ll be the first one!
<span>Add 3 x 10^9 +5.3 x 10^10
</span><span> 3 x 10^9
+5.3 x 10^10
</span>------------------
5.6 x 10^10
I believe there would still be 3 protons in Lithium-8 because its usually the neutrons that are affected.
My anwser is anwser choice B