B. False
Stability is determined by the ratio of neutrons and protons. Electrons are not in nucleus.
I believe so! If not tell me So I can delete this
The expression for the Ka for the given acid is:
Ka = [H2P2O7^2-] [H3O+] /[H3P2O7^2-]
<span>Ka is the acid dissociation constant or the acidity constant. It is a measure of the acid strength when in solution. It is an equilibrium constant for the dissociation of the acid.</span>