Which pair of the following 4d series elements has the same number of electrons in 4d sub-shell?

Which pair of the following 4d series elements has the same number of electrons in 4d sub-shell?
A. Mo and Te
B. Nb and Mo
C. Pd and Ag
D. Rh and Pd

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - C
`Pd(Z=46)-[Kr]4d^(10)5s^(0)`
`Ag(Z=47)-[Kr]4d^(10)5^(1)`

4 views Answered 2023-02-05 15:29

Related Questions

A molecule `XY_2` contains two `sigma`, two `pi` and one lone pair of electron in valence shell of X. The arrangement of lone pair as well as bond pai

2 Answers 9 Views

An atom of the element A has 3 electrons in its outermost shell while another atom X has 6 electrons in its outermost shell. The formula of the compou

2 Answers 5 Views

The maximum number of `90^(@)` angles between bond pair-bond pair of electrons is observed in

2 Answers 5 Views

The chemical species having same number of electrons in the outermost and penultimate shell is

2 Answers 4 Views

In `NO_3^-` ion, the number of bond pair and lone pair of electrons no N-atom are :

2 Answers 6 Views

If the series limit wavelength of the Lyman series for hydrogen atom is `912 Å`, then the series limit wavelength for the Balmer series for the hydrog

2 Answers 5 Views

The energy of an element with a vacancy in K-shell is 35.2 V, in L-shell is 5.25 keV and in M-shell is 0.55 keV higher than the energy of the atom of

2 Answers 7 Views

The orbital angular momentum of electron in the `n_(1)th` shell of element of atomic number `Z_(1) is L_(1)` an the same in the `n_(2)th` shell of ele

2 Answers 4 Views

An ion having a 4+ charge and a mass of 51.99 amu has two electrons with n=1,eight electrons with n=2,and ten electrons with n=3.Give the total number

2 Answers 4 Views

Valence shell electron pair repulsion theory (VSEPR) provides a method for predicting the shape of molecules, based on the electron pair electrostatic

2 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)