An atom has 35 nucleons and has atomis n...

An atom has 35 nucleons and has atomis number equal to 17 . The number of electrons with n =2 , m = 0 in it is :-

A

2

B

4

C

6

D

3

Text Solution

Verified by Experts

The correct Answer is:

2

Topper's Solved these Questions

ALKYL AND ARYL HALIDE
ALLEN|Exercise EXERCISE-05 (B)|37 Videos
BASIC INTRODUCTION AND NOMENCLATURE
ALLEN|Exercise MCQ|12 Videos

Similar Questions

Explore conceptually related problems

For sodium atom the number of electrons with m=0 will be

The atomic number of an element Y is 17. The number of electrons in its ion Y^(-) will be:

Nitrogen atom has atomic number 7 And oxygen has atomic number 6 . Calculate the total number of electrons in nitrate ion

An element has atomic number 13 and an atomic mass of 27. The number of electrons in each atom of this element is ____________ and the number of neutrons is _________

The number of electrons having l = 0 chlorine atom (Z = 17) is

Nitrogen has an atomic number of 7 and oxygen has an atomic number of 8. The total number of electron in the nitrate ion (NO_(3)^(-)) is :

An atom of an element has 19 electrons. Find out : (a) its atomic number (b) total number of s-electrons (c ) total number of p-electrons.

The number of nucleons in an atom of atomic number Z and mass number A is

An atom of an element has 19 electrons. What is the total number of p-electrons?

ALLEN-Atomic Structure-All Questions

Which orbital notation does not have spherical node?
Text Solution
|
In how many elements does the electron have the quantum number of n =...
Text Solution
|
For principle quantum number n = 4, the total number of orbitals havin...
Text Solution
|
Choose the wrong one on the basis of Bohr 's theory :-
Text Solution
|
In which transition minimum energy is emitted :-
Text Solution
|
If the value of principal quantum number is 4 , the possible values fo...
Text Solution
|
If the value of E=-78.4 "kcal//mol", the order of the orbit in hydroge...
Text Solution
|
The ratio of energy of the electron in ground state of hydrogen to the...
Text Solution
|
The most intense line in the Brackett series of the spectrum of atomic...
Text Solution
|
If kinetic energy of a proton is increased nine times the wavelength o...
Text Solution
|
If first ionisation potential of a hypothetical atom is 16 V, then the...
Text Solution
|
The angular momentum J of the electron in a hydrogen atom is proportio...
Text Solution
|
Which one of the following sets of quantum numbers represents an impos...
Text Solution
|
An electron is present in 4 f sub - shell . The possible values of azi...
Text Solution
|
How many electrons in calcium have l = 0 ?
Text Solution
|
For n = 4 , which of the following is true
Text Solution
|
An atom has 35 nucleons and has atomis number equal to 17 . The number...
Text Solution
|
The maximum number of electrons in p-orbital with n = 6, m = 0 is
Text Solution
|
A dye absorbs a photon of wavelength lambda and re- emits the same ene...
Text Solution
|
The number of photons of light having wave number 'x' in 10 J of energ...
Text Solution
|