True or false: the effective nuclear charge is responsible for the lifting of the degeneracy of subshell orbitals.

Solution:

Yes the effective nuclear charge is responsible for the lifting of the degeneracy of sub-shell orbitals.

Thus the required answer is true.

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.