The correct answer is 2s. n = 2 corresponds the 2nd energy level and l = 0 corresponds to the s-subshell. You did not need to know ml = 0 to get the answer
4f
Yes. It represents the third energy level.
multiplicand times multiplier equals product
There is only one number that equals 225. The number is 225.
2x19
4f
3P
The quantum number ml = -1 represents the orientation of an electron's orbital in space. It indicates that the orbital is aligned along the y-axis in a three-dimensional coordinate system. This quantum number specifies the specific orientation of the orbital subshell within a given energy level.
10 electrons.The angular momentum quantum number is l (small L). This quantum number is dependant on the principal quantum number, and has values, 0 1,2 ..(n-1), where each value of n refers to a subshell known to chemists as followsn= 0, s orbital; n=1, p orbital; n= 2, d orbital; n= 3, f orbital.So we are looking at the d orbitals.There are five d orbitals, with magnetic quantum numbers running from -l to +l, that is -2, -1, 0, +1, +2Each of these can hold 2 electrons (with spin quantum numbers -1/2, +1/2)So we have 10 electrons that can have pricipal quantum numbers of 4 and angular monmentum quantum number of 2.
Placing a question mark at the end of a list of expressions or numbers does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered.
It equals to one hundered nine in numbers.
It can be as small as you like - down to a quantum level.
Yes. It represents the third energy level.
The numbers are 7 and 6
313
The numbers are: -25 and -30
There are 6 electrons in the third principal level (n = 3) of a chromium atom. The electron configuration of chromium is [Ar] 3d5 4s1, so there are 5 electrons in the 3d subshell and 1 electron in the 4s subshell.