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minimum energy required to take out the only one electronj from ground stste of he2+

minimum energy required to take out the only one electronj from  ground stste of he2+
 

Grade:12th pass

1 Answers

Arun
25758 Points
4 years ago
Dear Siddhant
 

He+ ion is a single electron species which resembles like hydrogen.

Therefore, the energies of the stationary states of hydrogen-like ions are given by the expression

En =( - 2.18 × 10-18 ) Z/ natom-1

Here n = 1and , Z = 2

En = (-2.18 X 10-18) 22/12

= 8.72 x 10-18 J

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