Answer:
The entropy and the systems surrounding it tend to increase.
Answer:
Redox
Explanation:
Reduction is gain of electrons
oxidation is loss of electrons
B) It will accelerate to the right because 500 N> 300 N
The correct answer among the choices given is option B. Radioisotopes are isotopes that emit radiation because they have unstable nuclei. These are radioactive isotopes of an element. They are defined as atoms that contain an unstable combination of neutrons and protons.
Answer:
If one of the reactants is a solid, only the particles at the surface can partake in the reaction. Breaking the reactant into smaller pieces increases the surface and more particles are exposed to the reaction mixture. This results in an increased frequency of collisions and therefore a faster rate of reaction
