SAINT JOSEPH ACADEMY
OF SAN JOSE, BATANGAS INCORPORATED
SENIOR HIGH SCHOOL DEPARTMENT
MODULE NUMBER: 1
MIDTERM
S.Y. 2022 – 2023
Date: DECEMBER 05, 2022
CLASS NUMBER: _____________________
SUBJECT: GENERAL CHEMISTRY 1
NAME: _______________________________________________ TEACHER: MR. ARNOLD A. PAOMBONG
GRADE AND SECTION: GRADE 12-STEM ZAMORA/ QUEZON
CONTACT #: 0956-739-5890
Activity 1: An ID for an Electron
Objective: Give the set of quantum numbers for the specified electrons.
Estimated Time Frame: 20 minutes
Procedure: Write the four quantum numbers corresponding to the electrons described below.
Quantum Numbers
n
l
mt
ms
Electron of hydrogen
11th electron of sodium
15th electron of phosphorus
28th electron of nickel
Last electron of neptunium
2nd electron in 5s2
4th electron in 3p4
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SAINT JOSEPH ACADEMY
OF SAN JOSE, BATANGAS INCORPORATED
SENIOR HIGH SCHOOL DEPARTMENT
5th electronin 4p6
8th electronin 4d10
11th electronin 5f14
Activity 2: A Serial Number for an Electron
Objective: Write the electron configuration of atoms.
Estimated Time Frame : 20 minutes
Procedure:
Write the electron configuration of the following elements. Use the noble gas electron
configurations for heavy elements.
1.
2.
3.
4.
5.
Lithium
Nitrogen
Strontium
Krypton
Gallium
6. Manganese
7. Tellurium
8. Tungsten
9. Gadolinium
10. Polonium
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