energy of an electron in the first bohr orbit of hydrogen atom is -13.6 electron volt. energy value of electron in the excited state of lithium +2 is
Answers
Answered by
3
Answer:
3.27
Explanation:
energy formula( 2.18*Z/N) but here n will be equal to 2
Answered by
2
Answer: -122.4 eV
Explanation:
Energy of the nth orbit by Bohr was given by:
where,
= energy of orbit
= Rydberg constant
n = number of orbit
Z = atomic number
Energy of the first shell(n=1) in hydrogen atom:
Z = 1
To find energy value of electron in the excited state of is:
Z = 3 , n= 1
The energy value of electron in the excited state of is -122.4 eV
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