- #1
MoonCream
- 2
- 0
Hi, I'm an undergraduate biologist student. I was studying chemical bond, but, while trying to understand it, I couldn't really get what causes the electric charges, what seems essential to me. So, someone can explains, in the simplest way as possible, what is electric charge? What causes it? Why there is repulsion and attraction? In my searches I found out something about virtual photons, hypercharge, weak isospin, vacuum, but I couldn't really follow what it meant because it was in a high technical language. Thank you in advance, and sorry if I'm not posting this question in the right place :)