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Answer:
10 neutrons
Explanation:
N=Z-A ie. number of neutrons=mass number-atomic number
N=19-9=10
Answer:
Explanation:
The law of conservation of energy states that energy is neither created or destroyed but transformed from one form to another for example radio transmitter convert electrical energy to sound energy, water from one height to a lower height convert gravitational potential energy to kinetic energy.
Answer:
answer is Proton.
Explanation:
because electron is too heavy and other one has no charge
