Two different atoms have four protons each and the same mass. However one has a positive charge while the other is neutral. Describe what each atomic atomic structure could be listing the possible number and location of all sub atomic particles

first one is the correct answer

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.