Chemistry
posted by Anonymous .
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply.
n=1 l=0 ml=1 ms= +1/2
n=1 l=0 ml=0 ms=1/2
n=2 l=1 ml=0 ms= 1/2
n=1 l=0 ml=0 ms=+1/2
n=2 l=1 ml=1 ms=+1/2
n=2 1=0 ml=0 ms=+1/2
n=2 l=0 ml=0 ms=1/2
n=2 l=0 ml=0 ms=1
I know the top one and the last one aren't correct but I don't know about the others. The hint said,"Make sure you have chosen exactly four answers" why will it have 4?

See your other post.
Respond to this Question
Similar Questions

Chem
From the information below, identify element X. a. The wavelength of the radio waves sent by an FM station broadcasting at 97.1 MHz is 30.0 million (3.00 X lo7) times greater than the wavelength corresponding to the energy difference … 
physics
A monochromatic light beam with energy 204eV is used to excite the Be+3 (H –like atom with Z=4) from its ground state to some excited state m. Neglect the finite nuclear mass correction. a) Find the quantum number m of this excited … 
Chemistry
The principal quantum number, n, describes the energy level of a particular orbital as a function of the distance from the center of the nucleus. Additional quantum numbers exist to quantify the other characteristics of the electron. … 
Chemistry
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply. ( ) n=2, l=0, ml=0, ms=+1/2 ( ) n=1, l=0, ml=0, ms=+1/2 ( ) n=2, l=1, ml=0, ms=1/2 ( ) n=2, l=1, ml=1, ms=+1/2 … 
Chemistry
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply. n=1 l=0 ml=1 ms= +1/2 n=1 l=0 ml=0 ms=1/2 n=2 l=1 ml=0 ms= 1/2 n=1 l=0 ml=0 ms=+1/2 n=2 l=1 ml=1 ms=+1/2 n=2 … 
Chemistry
The principal quantum number, n, describes the energy level of a particular orbital as a function of the distance from the center of the nucleus. Additional quantum numbers exist to quantify the other characteristics of the electron. … 
Chemistry
Which of the following sets of quantum numbers could possibly describe an electron in the groundstate configurations of beryllium. Choose all that apply (e.g. AB, ABC, ABDF). A) n=1 l=0 ml=0 ms=1/2 B) n=3 l=1 ml=1 ms=1/2 C) n=2 l=0 … 
chemistry
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal quantum number (n), the angular momentum quantum number (ℓ), the magnetic … 
chemistry
State whether each of the following sets of quantum numbers is permissible for an electron in an atom. If a set is not permissible, explain why. (i) [1, 0, +1/2, +1/2] and (ii) [3, 2, 1, 1] 
Chemistry
A possible set of quantum numbers for the last electron added to complete an atom of potassium in its ground state is a) n=4, l=0, ml=0, ms= 1/2 b) n=3, l=1, ml=0, ms= 1/2 c) n=4, l=1, ml=0, ms= +1/2 d) n=3, l=1, ml=1, ms= +1/2 e) …