Answer:
From n=1 to n=2
Explanation:
Electrons in n=1 are strongly attracted to the nucleus and therefore will require great force to overcome the electrostatic force of attraction to displace them from the energy level to another.
The electrostatic force reduces as you progress to the outer energy levels.
Answer:
kinetic energy is energy possessed due to its motion while potential energy is energy possessed by a body by virtue of its position relative to others
True!
Energy released by system is absorbed by surroundings.
Your answer would be c
hope this helps
Explanation:
fractional distillation method is used to obtain petrol from petroleum...
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