Not sure if this is right but I think it’s TRUE sorry if it’s wrong....
Answer:
because it weighs more than water
Explanation:
Wavelength in an emission spectrum,
The energy of an electron is given by :
Where
h is the Planck's constant
c is the speed of light
For 435 nm, the energy of the electron will be :
We know that
So,
So, E = 2.86 eV
The energy of the electron dropping from one energy level is 2.86 eV. We know that,
From the given energy levels :
So, the transition must be from E₅ to E₂. Hence, this is the required solution.
<span>an action that can cause an object to move or change its state of motion is force</span>