Please answer this: - The nuclei of some atoms have too few or too many neutrons - The atoms become unstable - The atoms split - In alpha decay, two protons and two neutrons are released from the atom - In beta decay, a neutron changes into a proton and an electron - The proton joins the nucleus of the atom What might be the last step of the process?
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Answer: The electron is released

Please answer this: - A large rocky area is formed - The rocky area has a higher elevation than the surrounding areas - Water from precipitation falls in the area - The water forms a stream - The stream flows towards lower elevation - The stream becomes a river - The river continues to flow along the same path for a long time - The river erodes the rocky area that it touches What might be the last step of the process?
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Answer: The eroded area cuts deeply into the rock.

Please answer this: - Coal is heated in the boiler - The water tank over the boiler is heated - Creates steam - The steam is funneled to the piston - Piston uses the steam as energy What might be the last step of the process?
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Answer:
The piston causes the crankshaft to move.