Unit 01
Atomic Structure
September 25 - October 14, 2022
Unit Outline:
HChem Unit 01 - Atomic Structure.pdfImportant Unit Topics:
Use emission line spectra to identify elements.
Write out the electron configuration for any element on the periodic table.
Determine the quantum numbers for any element on the periodic table.
Week 1 (9/25-9/29)
Monday 9/25/23
I CAN:
mathematically determine an unknown variable using known information.
determine the thickness of Al foil in both SI units and number of atoms.
Start Thickness of Al Foil Lab
Tuesday 9/26/23
I CAN:
mathematically determine an unknown variable using known information.
determine the thickness of Al foil in both SI units and number of atoms.
Unit 00 Debrief - discuss Al Foil Lab, Conversions, etc.
Wednesday 9/27/23
I CAN:
Use dimensional analysis to convert among units, including both simple and derived units.
Conversions practice
Thursday 9/28/23
I CAN:
Use dimensional analysis to convert among units, including both simple and derived units.
Conversions Practice
Friday 9/29/23
I CAN:
Use dimensional analysis to convert among units, including both simple and derived units.
Conversions Practice
Week 2 (10/2-10/6)
This Week's Big Things
Building Blocks of Matter:Â Describe the atom and the subatomic particles found within them.
Isotopes:Â Explain what an isotope is and how it influences atomic mass
Relative Atomic Mass: Determine the atomic mass of an element based on its natural abundances.
Monday, 10/2/23
I CAN:
Use dimensional analysis to convert among units, including both simple and derived units.
No School
Tuesday, 10/3/23
I CAN:
Use dimensional analysis to convert among units, including both simple and derived units.
Dimensional Analysis Practice
Wednesday, 10/4/23
I CAN:
define the term "mole" and how it relates to Avogadro's Number.
convert between mass, moles, and number of particles.
Mole, Mass, Particle Practice
Thursday, 10/5/23
I CAN:
define the term "mole" and how it relates to Avogadro's Number.
convert between mass, moles, and number of particles.
Mole, Mass, Particle Practice
Friday, 10/6/23
I CAN:
define the term "mole" and how it relates to Avogadro's Number.
convert between mass, moles, and number of particles.
Mole, Mass, Particle Practice
Week 3 (10/9-10/13)
Monday, 10/9/23
I CAN:
Explain the mathematical relationship among the speed, wavelength, and frequency of electromagnetic radiation.
Discuss the dual wave-particle nature of light.
Discuss the significance of the photoelectric effect and the line-emission spectrum of hydrogen to the development of the atomic model.
Chapter 4.1 - The Nature of the Electron
Tuesday, 10/10/23
I CAN:
Explain the mathematical relationship among the speed, wavelength, and frequency of electromagnetic radiation.
Discuss the dual wave-particle nature of light.
Discuss the significance of the photoelectric effect and the line-emission spectrum of hydrogen to the development of the atomic model.
Chapter 4.1 - The Nature of the Electron
Wednesday, 10/11/23
I CAN:
apply the Pauli exclusion principle, the Aufbau principle, and Hund's rule to write electron configurations using orbital diagrams and electron configuration notation.
Emission Spectrum Demonstration
Electron Configurations
Thursday, 10/12/23
I CAN:
apply the Pauli exclusion principle, the Aufbau principle, and Hund's rule to write electron configurations using orbital diagrams and electron configuration notation.
Electron Configurations (cont.)
Friday, 10/13/23
I CAN:
conduct a scientific laboratory exercise.
Lab Equipment
Lab Notebook Requirements
Week 4 (10/16-10/20)
Monday, 10/17/22
I CAN:
This
Tier Day
Tuesday, 10/18/22
I CAN:
Determine the electron configuration for elements using:
Hund's Rule
the Pauli Exclusion Principle
the Aufbau Principle
Electron Configurations Practice
Thursday 10/20/22
I CAN:
Determine the quantum numbers of any element on the periodic table.
Quantum Numbers
Friday 10/21/22
I CAN:
Determine the quantum numbers of any element on the periodic table.
Lab Equipment and Notebook Requirements
Lab 1 - Lab Safety Prewrite