1. Homework

2. Homework
18) Write ground-state electron configurations for the following elements:

3. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br)

4. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5

5. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr)

6. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2

7. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb)

8. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3

9. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re)

10. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re) [Xe] 6s2 4f14 5d5

11. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re) [Xe] 6s2 4f14 5d5 e. terbium (Tb)

12. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re) [Xe] 6s2 4f14 5d5 e. terbium (Tb) [Xe] 6s2 4f9

13. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re) [Xe] 6s2 4f14 5d5 e. terbium (Tb) [Xe] 6s2 4f9 f. titanium (Ti)

14. Homework
18) Write ground-state electron configurations for the following elements: a. bromine (Br) [Ar] 4s2 3d10 4p5 b. strontium (Sr) [Kr] 5s2 c. antimony (Sb) [Kr] 5s2 4d10 5p3 d. rhenium (Re) [Xe] 6s2 4f14 5d5 e. terbium (Tb) [Xe] 6s2 4f9 f. titanium (Ti) [Ar] 4s2 3d2

15. Homework
19) How many electrons are in orbitals related to the third energy level of a sulfur atom?

16. This is the order that you will sell tickets.
Row 1
Row 2
Row 3
Row
Row
Row
Row
S D P 4 5 F
This is the order that you will sell tickets.

17. 20) How many electrons occupy p orbitals in a chlorine atom?
Homework
20) How many electrons occupy p orbitals in a chlorine atom?

18. This is the order that you will sell tickets.
Row 1
Row 2
Row 3
Row
Row
Row
Row
S D P 4 5 F
This is the order that you will sell tickets.

19. Homework
21) What element has the following ground-state electron configuration? [Kr] 5s2 4d10 5p1

20. Homework
21) What element has the following ground-state electron configuration? [Kr] 5s2 4d10 5p indium

21. Homework
22) What element has the following ground-state electron configuration? [Xe] 6s2

22. Homework
22) What element has the following ground-state electron configuration? [Xe] 6s barium