Determine the redox reaction represented by the following cell notation.
mg(s) / mg2+(aq) // cu2+(aq) / cu(s)

Explanation:

The given cell notation is:-

Oxidation reaction is defined as the chemical reaction in which an atom looses its electrons. The oxidation number of the atom gets increased during this reaction.

Reduction reaction is defined as the chemical reaction in which an atom gains electrons. The oxidation number of the atom gets reduced during this reaction.

The half cell reactions for the above cell notation follows:

Oxidation half reaction:  

Reduction half reaction:  

The overall redox reaction is:-

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

gas

explanation:

smoke is the matter of a gas