In a chemical reaction, water decomposes to form hydrogen and oxygen. what is the correct term for the water? question 5 options: a product a reactant an element an atom

the correct answer is a reactant

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

it is the most commonly accepted one