The nitrite ion has one less oxygen than the nitrate ion. Nitrate is NO3-1 while the nitrite ion is NO2-.
D.) There must be an equal number of atoms of each element on both sides of the equation
The masses of the objects and the distance between them
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Protons, it was once organized by atomic mass but organizing by protons turned out to be better
The moon is what makes currents so if there was no moon there would be no current in our oceans. The way it makes currents is from the gravitational pull.
Brainliest? :)