Answer:f 30
Explanation: I am not really sure but try this
Answer: I have no idea either i need help aswell
Explanation:
The photon can be absorbed and the energy of the photon is exactly equal to the energy-level difference between the ground state and the level d.
Answer:
Ships can float because a ship is less dense than that of the water that it floats on.
Explanation:
Hope this helps!
