Answer: D!! ( difference in the potential energy of the reactants and products )
Explanation:
i have the same test
Answer:increase
Explanation: the more electrons there are the bigger the electron field is and the bigger the atomic radii is
the chemical equation will be XY2
<span>Water molecules form a complex with metal ions (usually a 6-coordinate complex). And the high charge density on a metal ion draws electrons away from the water molecules, making the O-H bonds more polar than normal. This allows the dissociation of the protons, making solutions of most metal ions acidic</span>
