Suppose you determined the density of a cube to be 1.40 g/cm3. would the density of the cube be different if you had a cube made
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Answer:
The wavelength for the transition from n = 4 to n = 2 is<u> 486nm</u> and the name name given to the spectroscopic series belongs to <u>The Balmer series.</u>
Explanation
lets calculate -
Rydberg equation-
where , is wavelength , R is Rydberg constant (
),
and
are the quantum numbers of the energy levels. (where
)
Now putting the given values in the equation,
Wavelength
= = 486nm
<u> Therefore , the wavelength is 486nm and it belongs to The Balmer series.</u>
Covalent bond forms between the oxygen and hydrogen atoms.
(I attached a picture that could help)
-Hope that helps,
Good luck!
(I attached a picture that could help)
-Hope that helps,
Good luck!