Question

Select a full set of quantum numbers for the following.

1. The outermost electron in an K atom

a) n = 3; l =1;m_l = 1; m_s = -1/2

b) n = 5; l =0;m_l = 0; m_s = -1/2

c) n = 4; l =1;m_l = -1; m_s = +1/2

d) n = 4; l =0;m_l = 0; m_s = +1/2

2. The electron gained when a Br atom becomes aBr^-atom

a) n = 4; l =1;m_l = 1; m_s = -1/2

b) n = 5; l =1;m_l = 0; m_s = -1/2

c) n = 4; l =2;m_l = 2; m_s = +1/2

d) n = 3; l =2;m_l = -1; m_s = +1/2

3. The electron lost when a Rb atom ionizes

a) n = 5; l =0;m_l = 1; m_s = -1/2

b) n = 5; l =0;m_l = 0; m_s = +1/2

c) n = 4; l =1;m_l = -1; m_s = +1/2

d) n = 4; l =1;m_l = 0; m_s = -1/2

4. The highest energy electron in the ground state Catom

a) n = 1; l =0;m_l = 0; m_s = -1/2

b) n = 2; l =2;m_l = -1; m_s = -1/2

c) n = 3; l =2;m_l = 1; m_s = +1/2

d) n = 2; l =1;m_l = 0; m_s = +1/2

PLEASE SHOW YOUR WORK.