For the questions that follow, consider the best lewis structures of the following oxyions (i) no2 - (ii) no3 - (iii) so3 2- (iv) so4 2- (v) bro3 - the central atoms in cannot expand oc

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Answer) by studying proton collisions hope this : )