Atomic StructureHard
Question
A single electron system has ionization energy 11180 kJmol-1. Find the number of protons in the nucleus of the system ?
Options
A.1
B.3
C.2
D.4
Solution
I.E. = 
× 21.69 × 10-19 J
× 21.69 × 10-19
Z ≅ 3
× 21.69 × 10-19 J × 21.69 × 10-19Z ≅ 3
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
If the radius of second Bohr orbit is x, then de Broglie wavelength of electron in 3rd orbit is nearly :...The configuration [Ar] 3d10 4s2 4p4 is similar to that of...The sodium salt of methyl orange contains 7% of sodium. What is the minimum molecular weight of the compound (atomic wei...The radii of two of the first four Bohr′s orbits of the hydrogen atom are in the ratio 1 : 4 The energy difference...The corrent ground state electronic configuration of chromium atom is :...