List the quantum numbers `m_l` and l of electron in 3d orbital.

Which of the following set of quantum numbers is correct for an electron in 4f orbital

The quantum numbers n and l of four electrons are given: (i) n=4, l=1" " (ii) n=4, l=0" " (iii) n=3, l=2 " (iv) "n=3, l=1 The correct order of increasing energy for the orbitals is

The argument of two students is as given : Student 1 : "We need four quantum numbers to represent an electron in a multi- electron atom." Student 2 : " We ned only first three quantum numbers to represent an electron in a multi- electron atom." c) Write the possible four quantum numbers of the valence electron of Na atom.

What is the orbital angular momentum of an electron 3d orbital ?

Quantum numbers provide complete information about electrons in an atom. a. Four sets of quantum numbers are given below. Select the possible set of quantum numbers. i. n=3, l=1, m=1, , s=+1 / 2 ii. n=4, , l=1, , m=1, s=+1 / 2 iii. n=1, l=0, m=0, , s=+1 / 2 iv. n=2, l=2, m=1, , s=+1 / 2 b. Give the quantum numbers of the valencè electron of an atom with atömic number 19.

Quantum numbers are a set of four numbers used to designate electron in an atom. ii) Give the quantum numbers of the valence electron of an atom with atomic number 13.

Assertion : The maximum number of electrons in the shell with principal quantum number nis equal to 2n^(2) ?. Reason : Two electrons in an orbital have the same value of three quantum numbers n, l and m, but must have different spin quantum numbers.

Quantum number gives address of electrons. Explain the quantum number which determines: ii) The orbital angular momentum of electron.

Consider the statement, "The two electrons of He atom have the same set of quantum numbers." d) Write the all quantum numbers of outer electrons of the atom