Option A. is the best answer
The answer would be the third option. (the angle at which the light hits the surface.)<span>
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A and C are incorrect because they are not complete transfer of valence electrons. Ionic bonds best to form a neutral molecule
According to Arrhenius Theory of acids and bases, an Arrhenius base, when dissolving in water, produces the only negative ion: OH-.
Therefore, (3) OH- is the correct answer.
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Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
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