Explain why it is easy to miss an action reaction pair. give an example

because the reaction can be caused by seemingly nothing but isnt, like how  White phosphorus ignites if exposed to earths atmosphere. plz mark brainliest

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.