In general terms, exothermic reactions release energy, so the energy goes from the system to the surroundings.
Moving down in a group, the electronegativity decreases due to an increase in the distance between the nucleus and the valence electron shell, thereby decreasing the attraction, making the atom have less of an attraction for electrons or protons.
Answer: 215
Explanation:
Volume doesn’t add up into ounces that’s mass only
Answer:
what kind of class u in like dam
Explanation:
