the size of the negative charge of an electron us exactly the same as the size of the positive charge of a proton. what is the overall charge of the helium atom
surrounded by a cloud of negatively charged electrons The atomic nucleus consists of positively charged protons and electrically neutral neutrons. (except in the case of Hydrogen-1, which is 154 KB (12,134 words) - 15:57, April 9, 2021
