It is exothermic and will have a negative enthalpy.
Reactants are what is consumed in a chemical reaction while products are what is created by the chemical reaction.
Answer:
Positron emission
Explanation:
Positron emission involves the conversion of a proton to a neutron. This process increases the mass number of the daughter nucleus by 1 while its atomic number remains the same. The new neutron increases the number of neutrons present in the daughter nucleus hence the process increases the N/P ratio.
A positron is usually ejected in the process together with an anti-neutrino to balance the spins.
Hopefully you get the correct answer I just need points