The document discusses electron configuration and atomic orbitals. It provides directions to fill atomic orbitals with the maximum number of electrons each can hold. It then presents multiple choice questions about energy levels, sublevels, and the number of orbitals and electrons in different configurations. Finally, it asks students to relate the concept of electron orbital capacity to restrictions in daily life.

1. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

2. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

3. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
Describe the picture.

4. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
Describe the picture.

5. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
Describe the picture.

6. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

7. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

8. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

9. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

10. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

11. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

12. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

13. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

14. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

15. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

16. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

17. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

18. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

19. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
DIRECTIONS: Fill up the atomic
orbitals below with the maximum
number of electrons it can hold.
(Reminder: Each circle represents
principal/ main energy level)

20. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre

21. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
DIRECTIONS: Read the following
statements and choose the letter
of the correct answer.

22. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
1. Which of the following main energy
levels of an atom can accommodate
a maximum of 18 electrons?
A. 1st energy level
B. 2nd energy level
C. 3rd energy level
D. 4th energy level

23. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
2. How many orbitals are present
in the 4p sublevel?
A. 7 C. 4
B. 5 D. 3

24. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
3. If the first and second energy
levels of an atom are full, what
would be the total number of
electrons in the atom?
A. 6 C. 18
B. 8 D. 10

25. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
3. If the first and second energy
levels of an atom are full, what
would be the total number of
electrons in the atom?
A. 6 C. 18
B. 8 D. 10

26. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
4. Which of the following
sublevels is correctly
designated?
A. 𝟏𝒑 𝟓 C. 𝟐𝒑 𝟔
B. 𝟑𝒇 𝟗
D. 𝟑𝒅 𝟏𝟏

27. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
5. Each sublevel has its
maximum number of orbitals.
How many orbitals are in the
third principal energy level?
A. 3 C. 9
C. 6 D. 12

28. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
From what you have learned
today, how important that you know
the maximum number of electrons
that each orbital can hold. Relate it to
your daily living specially to “some
restrictions in your lives”.

29. Schools Division Office of Cavite City
Ciudad de Cavite: Edukasyong Dekalidad, Serbisyong Dekalibre
References:
• LM pages 81 -82
• TG pages 97 – 98
• Science and Technology SEMP 2 pp. 70-74
• Science Links Chemistry pp. 71 – 75
• FUSE CONSTEC Volume 2 pp. 143 - 147
• hhtp://education.jlab.org/qa/electron_config.ht
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• https://www.youtube.com/watch?v=Vb6kAxwS
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