In an element's square on the periodic table, the number with the greatest numerical value repres
number of neutrons.
number of electrons,
atomic number,
atomic mass

maybe the spark is gone, love is a weird emotion and there is a possibility he may have found somebody else.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.