Uranium Two 35, Plutonium Two 39, and the Number Protons and Neutrons Together

The identity of atoms hasal everything to do with the protons in it. U two 35 is more rare and much more useful for fision, right? Right? But the they're not as good as two anythink. They've been working on it for a lot longer, though, still waiting to have that break through album. E they're no hit wonder. N jusca, i think, i think whet are saying is that n uranium has 92 protons and a whole bunch of neutrons. And it's sort of like legos, rigly y. Can just add building blocks and you get different atoms.