What vitamin would most likely lead to death in both deficient and toxic levels?

Hey You!

I'm quite sure the answer to your question would be: Vitamin E.

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass