Welcome to Mr. Arul's Science Class!
  • Home
  • Honors Chem
    • Q-O-D Sheet (Chemistry)
    • Final Exam Resources >
      • Final Exam Study Guide
      • Final Exam Extra Review Resources
    • Unit Docs (Chemistry) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Intro & Measurements >
        • Unit 1 Notes
        • Unit 1 Twitter Review
      • Unit 2 - Atomic Theory & Structure >
        • Unit 2 Notes
        • Unit 2 Twitter Review
      • Unit 3 - Periodic Table >
        • Unit 3 Notes
        • Unit 3 Twitter Review:
      • Unit 4 - Nomenclature & Bonding >
        • Unit 4 Notes
        • Nomenclature Quest Twitter Review
        • Nomenclature Re-Quest Assignment:
        • Unit 4 Twitter Review:
      • Unit 5 - Chemical Reactions & PC/CC >
        • Unit 5 Notes
        • Unit 5 Twitter Review:
      • Unit 6 - Moles >
        • Unit 6 Notes
        • Unit 6 Twitter Review:
      • Unit 7 - Stoichiometry >
        • Unit 7 Notes
        • Unit 7 Twitter Review:
      • Unit 8 - Kinetic Molecular Theory & Gases >
        • Unit 8 Notes
        • Gases Quest Twitter Review:
        • Unit 8 Twitter Review:
      • Unit 9 - Solutions & Equilibrium >
        • Unit 9 Notes
        • Unit 9 Twitter Review:
      • Unit 10 - Acids & Bases >
        • Unit 10 Notes
        • Unit 10 Twitter Review:
      • Unit 11 - Thermochemistry >
        • Unit 11 Notes
        • Unit 11 Twitter Review:
    • Textbook (Chemistry)
  • Acad Chem
    • Q-O-D Sheet (Chemistry)
    • Final Exam Resources >
      • Final Exam Study Guide
      • Final Exam Extra Review Resources
    • Unit Docs (Chemistry) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Intro & Measurements >
        • Unit 1 Notes
        • Unit 1 Twitter Review
      • Unit 2 - Atomic Theory & Structure >
        • Unit 2 Notes
        • Unit 2 Twitter Review
      • Unit 3 - Periodic Table >
        • Unit 3 Notes
        • Unit 3 Twitter Review:
      • Unit 4 - Nomenclature & Bonding >
        • Unit 4 Notes
        • Nomenclature Quest Twitter Review
        • Unit 4 Twitter Review:
      • Unit 5 - Chemical Reactions & PC/CC >
        • Unit 5 Notes
        • Unit 5 Twitter Review:
      • Unit 6 - Moles >
        • Unit 6 Notes
        • Unit 6 Twitter Review:
      • Unit 7 - Stoichiometry >
        • Unit 7 Notes
        • Unit 7 Twitter Review:
      • Unit 8 - Kinetic Molecular Theory & Gases >
        • Unit 8 Notes
        • Gases Quest Twitter Review:
        • Unit 8 Twitter Review:
      • Unit 9 - Solutions & Equilibrium >
        • Unit 9 Notes
        • Unit 9 Twitter Review:
      • Unit 10 - Acids & Bases >
        • Unit 10 Notes
        • Unit 10 Twitter Review:
      • Unit 11 - Thermochemistry >
        • Unit 11 Notes
    • Textbook (Chemistry)
  • Earth Science
    • Q-O-D Sheet (Earth Science)
    • Unit Docs (Earth Science) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Science Literacy >
        • Unit 1 Notes >
          • Ch 1 - Scientific Inquiry & Method
          • Ch 1 - Maps & Measurements w/ Dimensional Analysis
          • Ch 1 - Earth Spheres & Topography
        • Unit 1 Twitter Review:
      • Unit 2 - Plate Tectonics >
        • Unit 2 Notes >
          • Ch 9 - Theory of Plate Tectonics
          • Ch 9 - Layers of the Earth
          • Ch 8 - Intro to Earthquakes & NC Geology
          • Ch 8 - Seismic Waves
          • Ch 10 - Volcanic Activity
        • Unit 2 Twitter Review:
      • Unit 3 - Rocks, Minerals, Soil >
        • Unit 3 Notes >
          • Ch 2.3 - Mineral Identification
          • Ch 3 - Intro to Rock Cycle
          • Ch 2.2 - Rocks & Minerals
          • Ch 5.1 - Weathering
          • Ch 5.2 - Soil Formation
          • Ch 5.3 - Mass Movements
        • Unit 3 Twitter Review:
      • Unit 4 - Freshwater >
        • Unit 4 Notes >
          • Ch 6 - Indicators of Water Quality
          • Ch 6 - The Water Cycle
          • Ch 6 - Streams & Rivers
          • Ch 6 - Groundwater & Karst Topography
          • Pollution & Subsidence
        • Unit 4 Twitter Review:
      • Unit 5 - Oceans >
        • Unit 5 Notes >
          • Ch 14.1 - The Vast Ocean World
          • Ch 15.1 - Composition of Seawater
          • Ch 16.1,16.2 - Ocean Circulation & Tides
          • Ch 16.1 - Upwelling & Tidal Patterns
          • Ch 17.3 - Temperature Controls
          • Ch 16.3 - Shoreline Features
          • Ch 14.2 - Ocean Floor Features
        • Unit 5 Twitter Review:
      • Unit 6 - Atmosphere & Weather >
        • Unit 6 Notes >
          • Ch 17.1-17.2 - Atmosphere Characteristics
          • Ch 20.1-20.2 - Air Masses
          • Ch 20.2 - Air Masses & Weather Fronts
          • Ch 19.3 - Air Pressure Intro & Wind Systems
          • Ch 19.1-19.2 - Understanding Air Pressure & Pressure Centers
          • Ch 18.1 - Water in the Atmosphere
          • Ch 18.2-18.3 - Seasons & Cloud Formation
        • Unit 6 Twitter Review:
      • Unit 7 - Severe Weather & Climate >
        • Unit 7 Notes >
          • Ch 20.3 - Severe Storms
          • Ch 21.1 - Hurricanes
          • Ch 19.3 - World Climate Changes & El Nino/La Nina
          • Ch 20.3-21.1 - Acid Deposition
          • Ch 21.2-21.4 - Koppen Climate Classification
          • Ch 24.1 - Interpreting Climatograms
          • Ch 21.2-21.4 - Greenhouse Gases
          • Ch 21.4 - Air Pollution & Air Quality
        • Unit 7 Twitter Review:
      • Unit 8 - Biomes & Ecology >
        • Unit 8 Notes >
          • Biomes
          • Ecosystems Pt 1: Structures
          • Ecosystems Pt 2: Energy Transfer
          • Invasive Species
          • Population Growth
          • Biodiversity Intro & Black Footed Ferrets
          • Ecology & Biodiversity
          • Species Roles & Interactions
        • Unit 8 Twitter Review:
      • Unit 9 - Sustainability & Natural Resources >
        • Unit 9 Notes >
          • Energy & Natural Resources
          • Water, Air, Land Resources
          • Effects or Urbanization
          • Ecological Footprint & Conservation Efforts
          • Alternative Energy Resources
          • Sustainable Agriculture & Aquaculture
        • Unit 9 Twitter Review:
      • Unit 10 - Astronomy >
        • Unit 10 Notes >
          • Ch 22 - Sun/Earth/Moon Systems
          • Ch 23 - Earth Motions Pt 2 / Birth of Universe & Solar System
          • Ch 23 - Doppler Effect/Solar System & Beyond
          • Ch 23 - Moon/Sun/Comets & Asteroids
          • Ch 25.1 - Measuring the Stars & H-R Diagram
          • Ch 23 - Moon Phases & Kepler's Laws
          • Ch 25.2 - Stellar Evolution
        • Unit 10 Twitter Review:
    • Textbook (Earth Science)
  • Teacher Info & Contact

HONORS: Unit 2 - Atomic Theory & Structure:


CW/HW: PRINT OUT & Bring to Class (HW Quizzes)

CW/HW: Atomic Structure & Isotopes
File Size: 743 kb
File Type: pdf
Download File


CW/HW: Isotopes & Atomic Mass
File Size: 120 kb
File Type: pdf
Download File


CW/HW: Atomic Spectra
File Size: 83 kb
File Type: pdf
Download File


CW/HW: Electron Configurations #1 - Longhand Notation
File Size: 53 kb
File Type: pdf
Download File


CW/HW: Electron Configurations #2 - Orbital Notation
File Size: 80 kb
File Type: pdf
Download File


CW/HW: Electron Configurations #3 - Noble Gas Notation
File Size: 72 kb
File Type: pdf
Download File


CW/HW: Nuclear Reactions & Half-Life
File Size: 203 kb
File Type: pdf
Download File


CW/HW: Ch 4,5 Atomic Theory & Structure Comp - With Nuc Chem
File Size: 430 kb
File Type: pdf
Download File

CW/HW: Ch 4,5 Atomic Theory & Structure Comp - With Nuc Chem ANSWER KEY
File Size: 3082 kb
File Type: pdf
Download File

HANDOUTS: PRINT OUT (Unless Told Otherwise)

HANDOUT: Tail-to-Tip Chart
File Size: 36 kb
File Type: pdf
Download File


HANDOUT: Noble Gas Notation & Periodic Table
File Size: 173 kb
File Type: pdf
Download File

LABS: (DON'T PRINT) - Graded for Accuracy

LAB: Lights - Flame Test & Spectroscopy
File Size: 47 kb
File Type: doc
Download File

LAB: Lights - Flame Test & Spectroscopy (Station #8 Questions)
File Size: 26 kb
File Type: doc
Download File

STUDY GUIDE: (DON'T PRINT) - Due on Day Before Test

STUDY GUIDE: Unit 2 - Atomic Theory & Structure
File Size: 351 kb
File Type: pdf
Download File

EXTRA PRACTICE: Not Graded nor Collected​​

EXTRA: "What is an Atom?"
File Size: 397 kb
File Type: pdf
Download File

EXTRA: "What is an Atom?" ANSWER KEY
File Size: 1755 kb
File Type: pdf
Download File


EXTRA: Isotopes & Atomic Mass #2 (Hon)
File Size: 47 kb
File Type: pdf
Download File

EXTRA: Isotopes & Atomic Mass #2 (Hon) ANSWER KEY
File Size: 1677 kb
File Type: pdf
Download File


EXTRA: Electron Configurations #1 with ANSWER KEY
File Size: 77 kb
File Type: pdf
Download File


EXTRA: Unit 2 Ch 4-5 Atomic Theory & Structure
File Size: 3981 kb
File Type: pdf
Download File

EXTRA: Unit 2 Ch 4-5 Atomic Theory & Structure ANSWER KEY
File Size: 2068 kb
File Type: pdf
Download File


EXTRA: Electron Configurations #1 & #3 with ANSWER KEY
File Size: 401 kb
File Type: pdf
Download File

EXTRA: Bohr Models/Electron Dots/Valence Electrons
File Size: 40 kb
File Type: pdf
Download File

EXTRA: Bohr Models/Electron Dots/Valence Electrons ANSWER KEY
File Size: 1383 kb
File Type: pdf
Download File


EXTRA: Ch 4,5 Atomic Theory & Structure Comp - With Nuc Chem
File Size: 430 kb
File Type: pdf
Download File

EXTRA: Ch 4,5 Atomic Theory & Structure Comp - With Nuc Chem - ANSWER KEY
File Size: 3082 kb
File Type: pdf
Download File

VIDEOS: Supplemental Resources


How to Calculate the Number of Protons, Neutrons, and Electrons


Calculating Average Atomic Mass


Emission & Absorption Spectra


Bohr Model of Hydrogen Atom


Double Slit Experiment / Quantum Numbers / Electron Configurations


LONGHAND Electron Configuration & ORBITAL  Electron Configuration


NOBLE GAS Electron Configuration


Writing Nuclear Equations for Alpha, Beta, and Gamma Decay

Powered by Create your own unique website with customizable templates.
  • Home
  • Honors Chem
    • Q-O-D Sheet (Chemistry)
    • Final Exam Resources >
      • Final Exam Study Guide
      • Final Exam Extra Review Resources
    • Unit Docs (Chemistry) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Intro & Measurements >
        • Unit 1 Notes
        • Unit 1 Twitter Review
      • Unit 2 - Atomic Theory & Structure >
        • Unit 2 Notes
        • Unit 2 Twitter Review
      • Unit 3 - Periodic Table >
        • Unit 3 Notes
        • Unit 3 Twitter Review:
      • Unit 4 - Nomenclature & Bonding >
        • Unit 4 Notes
        • Nomenclature Quest Twitter Review
        • Nomenclature Re-Quest Assignment:
        • Unit 4 Twitter Review:
      • Unit 5 - Chemical Reactions & PC/CC >
        • Unit 5 Notes
        • Unit 5 Twitter Review:
      • Unit 6 - Moles >
        • Unit 6 Notes
        • Unit 6 Twitter Review:
      • Unit 7 - Stoichiometry >
        • Unit 7 Notes
        • Unit 7 Twitter Review:
      • Unit 8 - Kinetic Molecular Theory & Gases >
        • Unit 8 Notes
        • Gases Quest Twitter Review:
        • Unit 8 Twitter Review:
      • Unit 9 - Solutions & Equilibrium >
        • Unit 9 Notes
        • Unit 9 Twitter Review:
      • Unit 10 - Acids & Bases >
        • Unit 10 Notes
        • Unit 10 Twitter Review:
      • Unit 11 - Thermochemistry >
        • Unit 11 Notes
        • Unit 11 Twitter Review:
    • Textbook (Chemistry)
  • Acad Chem
    • Q-O-D Sheet (Chemistry)
    • Final Exam Resources >
      • Final Exam Study Guide
      • Final Exam Extra Review Resources
    • Unit Docs (Chemistry) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Intro & Measurements >
        • Unit 1 Notes
        • Unit 1 Twitter Review
      • Unit 2 - Atomic Theory & Structure >
        • Unit 2 Notes
        • Unit 2 Twitter Review
      • Unit 3 - Periodic Table >
        • Unit 3 Notes
        • Unit 3 Twitter Review:
      • Unit 4 - Nomenclature & Bonding >
        • Unit 4 Notes
        • Nomenclature Quest Twitter Review
        • Unit 4 Twitter Review:
      • Unit 5 - Chemical Reactions & PC/CC >
        • Unit 5 Notes
        • Unit 5 Twitter Review:
      • Unit 6 - Moles >
        • Unit 6 Notes
        • Unit 6 Twitter Review:
      • Unit 7 - Stoichiometry >
        • Unit 7 Notes
        • Unit 7 Twitter Review:
      • Unit 8 - Kinetic Molecular Theory & Gases >
        • Unit 8 Notes
        • Gases Quest Twitter Review:
        • Unit 8 Twitter Review:
      • Unit 9 - Solutions & Equilibrium >
        • Unit 9 Notes
        • Unit 9 Twitter Review:
      • Unit 10 - Acids & Bases >
        • Unit 10 Notes
        • Unit 10 Twitter Review:
      • Unit 11 - Thermochemistry >
        • Unit 11 Notes
    • Textbook (Chemistry)
  • Earth Science
    • Q-O-D Sheet (Earth Science)
    • Unit Docs (Earth Science) >
      • Unit 0 - Day 1 Materials
      • Unit 1 - Science Literacy >
        • Unit 1 Notes >
          • Ch 1 - Scientific Inquiry & Method
          • Ch 1 - Maps & Measurements w/ Dimensional Analysis
          • Ch 1 - Earth Spheres & Topography
        • Unit 1 Twitter Review:
      • Unit 2 - Plate Tectonics >
        • Unit 2 Notes >
          • Ch 9 - Theory of Plate Tectonics
          • Ch 9 - Layers of the Earth
          • Ch 8 - Intro to Earthquakes & NC Geology
          • Ch 8 - Seismic Waves
          • Ch 10 - Volcanic Activity
        • Unit 2 Twitter Review:
      • Unit 3 - Rocks, Minerals, Soil >
        • Unit 3 Notes >
          • Ch 2.3 - Mineral Identification
          • Ch 3 - Intro to Rock Cycle
          • Ch 2.2 - Rocks & Minerals
          • Ch 5.1 - Weathering
          • Ch 5.2 - Soil Formation
          • Ch 5.3 - Mass Movements
        • Unit 3 Twitter Review:
      • Unit 4 - Freshwater >
        • Unit 4 Notes >
          • Ch 6 - Indicators of Water Quality
          • Ch 6 - The Water Cycle
          • Ch 6 - Streams & Rivers
          • Ch 6 - Groundwater & Karst Topography
          • Pollution & Subsidence
        • Unit 4 Twitter Review:
      • Unit 5 - Oceans >
        • Unit 5 Notes >
          • Ch 14.1 - The Vast Ocean World
          • Ch 15.1 - Composition of Seawater
          • Ch 16.1,16.2 - Ocean Circulation & Tides
          • Ch 16.1 - Upwelling & Tidal Patterns
          • Ch 17.3 - Temperature Controls
          • Ch 16.3 - Shoreline Features
          • Ch 14.2 - Ocean Floor Features
        • Unit 5 Twitter Review:
      • Unit 6 - Atmosphere & Weather >
        • Unit 6 Notes >
          • Ch 17.1-17.2 - Atmosphere Characteristics
          • Ch 20.1-20.2 - Air Masses
          • Ch 20.2 - Air Masses & Weather Fronts
          • Ch 19.3 - Air Pressure Intro & Wind Systems
          • Ch 19.1-19.2 - Understanding Air Pressure & Pressure Centers
          • Ch 18.1 - Water in the Atmosphere
          • Ch 18.2-18.3 - Seasons & Cloud Formation
        • Unit 6 Twitter Review:
      • Unit 7 - Severe Weather & Climate >
        • Unit 7 Notes >
          • Ch 20.3 - Severe Storms
          • Ch 21.1 - Hurricanes
          • Ch 19.3 - World Climate Changes & El Nino/La Nina
          • Ch 20.3-21.1 - Acid Deposition
          • Ch 21.2-21.4 - Koppen Climate Classification
          • Ch 24.1 - Interpreting Climatograms
          • Ch 21.2-21.4 - Greenhouse Gases
          • Ch 21.4 - Air Pollution & Air Quality
        • Unit 7 Twitter Review:
      • Unit 8 - Biomes & Ecology >
        • Unit 8 Notes >
          • Biomes
          • Ecosystems Pt 1: Structures
          • Ecosystems Pt 2: Energy Transfer
          • Invasive Species
          • Population Growth
          • Biodiversity Intro & Black Footed Ferrets
          • Ecology & Biodiversity
          • Species Roles & Interactions
        • Unit 8 Twitter Review:
      • Unit 9 - Sustainability & Natural Resources >
        • Unit 9 Notes >
          • Energy & Natural Resources
          • Water, Air, Land Resources
          • Effects or Urbanization
          • Ecological Footprint & Conservation Efforts
          • Alternative Energy Resources
          • Sustainable Agriculture & Aquaculture
        • Unit 9 Twitter Review:
      • Unit 10 - Astronomy >
        • Unit 10 Notes >
          • Ch 22 - Sun/Earth/Moon Systems
          • Ch 23 - Earth Motions Pt 2 / Birth of Universe & Solar System
          • Ch 23 - Doppler Effect/Solar System & Beyond
          • Ch 23 - Moon/Sun/Comets & Asteroids
          • Ch 25.1 - Measuring the Stars & H-R Diagram
          • Ch 23 - Moon Phases & Kepler's Laws
          • Ch 25.2 - Stellar Evolution
        • Unit 10 Twitter Review:
    • Textbook (Earth Science)
  • Teacher Info & Contact