Fun fact: While we were all taught Bohr's Model in school because it helps understand chemistry, it was largely discredited because it failed to accurately predict atoms with more than one electron. The truth is that rather than clearly defined orbital periods, atoms are more of a probability cloud. The event horizon often lies below the outer path of electrons. This is what causes the reactions in our sun. The since the point at which the atoms bounce off of each other at the event horizon is inside the outer reaches of the orbital cloud, it is possible that the bound electrons appear inside each other's event horizon and therefore when they "repel" each other, they drag the atoms into a collision and fuse them into a heavier element.
So, the most identifying symbol of the atomic structure is wrong, and sunlight is proof.