The reaction energy diagram below shows the energy change for a reaction as it proceeds from left to right. The starting energy of the reactants is shown on the left side and the final energy of the products is shown on the right side.

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.

11 players on a field that has a maximum of 11 players

2b2t

explanation:

2b2t