Question

# Which is the correct order of increasing energy of the listed orbitals in the atom of titanium?(At. no. $$Z=22$$)

A
3s 3p  3d  4s
B
3s  3p  4s  3d
C
3s 4s 3p 3d
D
4s 3s 3p 3d

Solution

## The correct option is B $$3s$$  $$3p$$  $$4s$$  $$3d$$The correct order of increasing energy of the listed orbitals in the atom of titanium is $$\displaystyle 3s < 3p < 4s < 3d$$.The energy of 4s orbital is lower than the energy of 3d orbital.Due to this, 4s orbital is filled first followed by 3d orbital.Chemistry

Suggest Corrections

0

Similar questions
View More

People also searched for
View More