Nucleus of the atom, that contains protons and neutrons.
It is a chain of amino acids and the subunit of a protein
Answer:
The valid quantum numbers are l=0, l=-2 and l= 2.
Explanation:
Given that,
n = 3 electron shell
Suppose, the valid quantum numbers are
l = 3
m = 3
l = 0
m = –2
l = –1
m = 2
We know that,
The value of n = 3
Principle quantum number :
Then the principal quantum number is 3. Which is shows the M shell.
So, n = 3
Azimuthal quantum number :
The azimuthal quantum number is l.
![l=0,1,2](https://tex.z-dn.net/?f=l%3D0%2C1%2C2)
Magnetic quantum number :
The magnetic quantum number is
![m=-2,-1,0,1,2](https://tex.z-dn.net/?f=m%3D-2%2C-1%2C0%2C1%2C2)
Hence, The valid quantum numbers are l=0, l=-2 and l= 2.
Their locations can vary depending on the molecule they are associated with but they are usually in a "cloud " that is on the outside of an atom/molecule and if the atom is unstable the electrons tend to be located farther away from the atom.
Answer:
The answer is n = 4 , l = 1, m= +1 , ms = -1/2
Explanation:
When br atom gains one electron its atomic number becomes
36 br = 35
electronic config. = [ar] 3d 104s 24p5 br- = 36 = [ar] 3d 104s 24p6
so the electron goes into 4p that means
n = 4 , l = 1, m= +1 , ms = -1/2