Neutrons have no charge, protons have a +1 charge and electrons have a -1 charge so your net charge = +8 -10 so your net charge is -2
I think the most appropriate answer is B !
as electrolysis is non spontaneous ! and it is also a redox rkn !
Answer: The most common type of precipitation is B. Rain.
Explanation: It would have to be constantly cold to have A. C. or D. as the answers.
I think, the question should by:
When does quenching occur in a chemiluminescence reaction?
Quenching is a process that decreases the fluorescence intensity of any compound while chemiluminescence refers to emission of cold light due to a chemical reaction. Quenching of fluorophore occurs in a chemiluminescence reaction when the fluorescence of the fluorophore is quenched that leads to the decrease in the intensity of the fluorescence.
In terms of energy transfer, quenching occurs when loss of excitation energy of the molecule takes place in a chemiluminescence reaction.
Any nuclear reaction will satisfy the equation e = mc2, because the formula gives the equivalent energy of a given mass by multiplying it by the square of the speed of light. so meaning any substance has mass so the equation will apply, so as well any nuclear reaction because nuclear substances has mass.