593 vastaavaa hakutulosta electric potential and Coulomb's law

Simulaatiot

• Aallot, johdanto (HTML5)
• Aaltojen interferenssi (HTML5)
• Alfasäteily
• Atomien vuorovaikutukset (HTML5)
• Beerin laki (HTML5)
• Coulombin laki (HTML5)
• Energiaskeittipuisto (HTML5)
• Energiaskeittipuisto: Perusteet (HTML5)
• Faraday'n laki (HTML5)
• Faraday'n sähkömagneettinen laboratorio
• Generaattori
• Gravitaatiovuorovaikutus: perusteet (HTML5)
• Heiluri (HTML5)
• Hermosolu (HTML5)
• Hooken laki (HTML5)
• Ilmapallot ja hankaussähkö (HTML5)
• Ilmapallot ja hankaussähköä
• Ilmapallot ja noste
• John Travoltti (HTML5)
• John Travoltage
• Jouset ja massat
• Kaasun ominaisuuksia (HTML5)
• Kaasut: johdanto (HTML5)
• Kondensaattorilaboratorio: Perusteet (HTML5)
• Käänteinen suunta
• Molekyylin polaarisuus (HTML5)
• Molekyylin polaarisuus
• Mustan kappaleen säteilyn spektri (HTML5)
• Ohmin laki (HTML5)
• Aineen olomuodot (HTML5)
• Painovoimalaboratorio (HTML5)
• Patteri - Vastus - sähköpiiri
• Virtapiirin rakennussarja: AC (HTML5)
• Piirirakennussarja (AC) -Virtuaalilaboratorio (HTML5)
• Piirirakennussarja (vain DC) (HTML5)
• Piirirakennussarja (vain DC) - Virtuaalilaboratio (HTML5)
• Punnukset ja jouset (HTML5)
• Radioaallot ja sähkömagneettiset kentät
• Resistanssi johtimessa (HTML5)
• Rutherfordin koe (HTML5)
• Säteilevä varaus
• Taittuva valo (HTML5)
• Tutki kapasitanssia!
• Törmäyslaboratorio (HTML5)
• Valosähköinen ilmiö
• Varaukset ja kentät (HTML5)
• Voimat ja liike: perusteet (HTML5)
• Band Structure
• Quantum Bound States
• Double Wells and Covalent Bonds
• Electric Field of Dreams
• Electric Field Hockey
• Kepler's Laws (HTML5)
• Masses and Springs: Basics (HTML5)
• Membrane Channels
• Microwaves
• Optical Tweezers and Applications
• Quantum Tunneling and Wave Packets
• Reactions & Rates

Tehtävät

• Coulomb Law Remote Lab
• Electric Field Hockey Using Coulomb's Law
• Electric Field Hockey Simulation Homework
• How Strong is this Bond?
• Electric field, electric potential and Coulomb's law
• Ley de Coulomb
• coulomb's Law
• Exploring Electric Potential, Electric Field and Distance Relationships
• Coulomb's law
• Electric Energy and Capacitance demonstrations (Inquiry Based)
• Potential Difference in Circuits
• Static Magnetic and Electric unit (Inquiry Based)
• Coulomb law lab
• Activity in Electricity (Coulomb's Law)
• Coulomb's Law Lab
• Coulomb's Self Discovery Activity
• Coulomb's Law for Chemistry
• Coulomb's Law Lab
• Electric Field and Potential Lab
• Electric Field Lab
• Atomic Interactions PhET Exploration - with Coulomb's Law application
• Coulomb's Law Data Collection and Analysis (remote online learning)
• Lab: Electric Field and Potential
• Lei de Coulomb
• Electric Fields
• Chemistry - Introduction to Coulomb's Law
• Lab: Electric Field & Electric Potential
• Determinación de la constante eléctrica utilizando la simulación Phet “Ley de Coulomb”
• Wet van Coulomb - Google Quiz - guided inquiry
• Electric Field vs Electric Potential
• MYP Physics: Electric Force vs. Distance
• Electric Field Hocket
• Charges and Fields Remote Lab Introduction to Static Electricity
• Potential Energy of A Spring (Elastic Potential Energy)
• Electric Field Hockey Post Activity
• Coulombs Law Activity
• Kinetic and Potential energy
• Coulumb's Law Activity
• Using the Coulomb’s Law PhET Simulation: Concept Development for Understanding Electrostatic Forces
• Serie de actividades para Electrostática: de Electrización, Campos y Fuerzas
• Beer's Law Lab - Guided Inquiry Activity
• Electric Field Lab
• Ohm's Law
• Coulombinc Force Simulation
• Introduction to Static Electricity using Electric Field Hockey and Charges and Fields (Inquiry Based)
• Mechanical energy - Kinetic and Potential
• Ohm's Law
• Coulombic Force Simulation Observations
• Coulombgesetz erarbeiten
• Quest for the Coulomb Cup
• Mapping Electric Fields
• Hooke's Law
• Charges & Fields PhET Lab
• Ohm's Law Relationships
• An investigation into Building Electric Circuits (Inquiry Based)
• Investigating the relationship between field and potential around point charges
• Beer's Law Warm-Up
• Potential and Kinetic Energy
• Elastic potential energy, work and Hooke’s law.
• Interacciones eléctricas
• Kirchhoff's LAw
• Spring Force, Spring Constant and Elastic Potential Energy
• Ohm's Law Remote Lab
• Electrostatics Simulation lab
• Hooke's Law investigation including multi-spring systems and Energy
• Electric Field Intro
• Hooke's Law (Hands-on & PhET)
• Fields - NGSS Aligned
• Simulação virtual para os tipos de eletrização e a relação entre as cargas.
• Investigation of a Solution’s Color (Qualitative and Quantitative) - Guided Inquiry Activity
• Understanding Voltage, Potential Difference and Potential /Voltage Drop
• Relationship between electricity and magnetism
• Electric Field Hockey Lab
• Electric Fields Simulation
• Batteries
• Ranking Specific Heat Capacities
• Water Waves in an Electric Sink
• Kirchhoff's Law
• Električni otpor i Ohmov zakon
• Induction (high school version) (Inquiry Based)
• Electric Field Simulation Activity
• Hooke's law
• Electric Field and Electric Field Lines
• Hook's law
• Induction (college homework version) (Inquiry Based)
• Blackbody Radiation and Wien's Law
• Introduction to Electric Fields Student Worksheet
• Discovering Newton's Second Law
• mechanical energy - exploring kinetic and potential energy
• Capacitor and Dielectric 2
• Introduction to energy- a chemical context
• Lei de Coulomb no "Charges And Fields (HTML5)"
• Graphical Relationships in Electric Fields
• Electric Fields of Dreams for High School Exploratory Lab
• Ohm's Law
• Determinine Electric Field Relationships
• Circuit 1 Properties of Electric Circuits (Inquiry Based)
• Ohm's Law
• Electric Switches (Signal)
• Energy Skate Park Basics - Clicker Questions
• Hooke's law
• Hooke's Law inquiry lab
• Ohm's Law
• Ohm's Law
• Hooke's Law
• Hooke's Law
• Experimentando con la Ley de Ohm
• Alignment of PhET sims with NGSS
• The sense and nature of electric current
• Charges Activity with Various Simulations
• Ph12 Lab 5F
• Energía potencial elástica, fuerzas y ley de Hooke
• fuerzas sobre un resorte
• Fenomenos magnéticos
• Electromagnetic Induction
• Electromagnetic Induction
• Intermolecular Forces and States of Matter - Interactive Lecture Demonstration
• Electric field - patterns and strength
• Electric fields
• Hook's Law
• PREPARATORIA: Alineación de PhET con programas de la DGB México (2017)
• Electric Field PhET Lab
• Energy Skate Park Basics Lesson
• Charges and Fields
• Electric Field Hockey Post-Game Analysis
• Beer's Law Lab: Introduction to Beer's Law
• Conservation of Mechanical Energy
• FARADAY'S LAW
• Hooke's Law and the Spring Constant
• Kinetic and Potential Energy
• PhET activity guide
• SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017)
• Beer's Law: An AP Chemistry Activity
• Experimental Design with Forces
• Ohm's Law Graphing Lab
• ESPECTROFOTOMETRÍA VISIBLE DE CLORURO DE COBALTO II (CoCl2)
• Electric Field Hockey Homework
• Electric Field Hockey
• Electric Field Activity
• Drawing Electric Field Lines and Electric Field Intensities
• Exploring How Light Behaves at Boundaries
• Ohm's Law and Resistance Virtual Lab
• VIRTUAL EXP. - HOOKE LAW
• potential barrier lab
• Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based)
• Circuit 1 Properties of electric Circuits using only CCK(Inquiry Based)
• Charges and Fields Exploration
• Ohm's Law
• Exploring electric charges
• Electric Field Lab
• Conservation of Energy for Middle School
• Energy Skate Park for Middle School(Inquiry Based)
• Energy Skate Park Basics
• Ohm's Law - HTML5 sim
• Stimulation of a Neuron and the Resulting Action Potential
• Kinetic, Potential and Total Energy: Claim, Evidence, Reasoning
• Electrical Charge Lab
• Hooke's law
• Discovering Beer’s Law by a Simulation-based Laboratory
• Energy Skate Park Basics | Remote Lab
• Virtual Lab - Hooke's Law and Spring Systems
• Hookes Law
• Temperature and Energy NGSS aligned
• Equipotential Surfaces Lab Activity
• Hooke's Law Lab
• Action Potential Simulation - Guided Inquiry Activity
• Electric & Magnetic Fileds
• potential well lab
• Boyle's Law
• Concept questions for Physics using PhET (Inquiry Based)
• Balloons and Static Electricity
• Electric Charge Basics
• Exploring Electric Charges
• Resistance and Ohm's Law Investigation
• Hooke's Law
• Resistivity in a wire
• Middle School - Electric Circuits
• GAS LAW - BOYLE'S LAW
• Indagación con la clase entera: Ley de Beer & Lambert
• Blackbody spectra: Wien's Law and the Stephan-Boltzmann law
• Basic Electricity: short inquiry activities includes ideas for several sims
• Exploring Newtons' Second Law
• Lei de Hooke e Força Elástica no "Hooke's Law (HTML5)"
• Roller Coaster Physics Investigation
• Lesson plan
• Intro to Ohm's Law
• Conservation of Energy using Masses and Springs (Inquiry Based)
• Magnets, Electromagnets and Ohm's Law Lab!
• Hooke's Law of Elasticity Worksheet
• Hooke's Law and The Spring Constant
• Refraction and Snell's Law Lab
• Electrostatics Plotting
• De wetten van Kirchhoff
• Combination Gas Law- Student Inquiry Activity
• AP Physics Gravity Lab
• Gas Law Inquiry Lesson
• Mapping of PhET and IBDP Physics
• Second Law Inquiry PhET Forces and Motion
• Forces and Motion Lesson
• Energy Forms Clicker Questions
• Newton's Second Law of Motion
• Discovering Ohm's Law Inquiry Lab
• Explorando variables de la electricidad
• Unusual cases of oscillation
• Temperature and Luminosity of Stars: Wein's Law and the Stephan Boltzmann Law
• Ohm's Law, Kirchhoff's Laws, Resistors in Parallel and Series Lab
• Reactions and Rates 2: Intro to Kinetics (inquiry based)
• Student Guide for PhET - Ohm's Law in html5
• 1ª Lei de Ohm no "Ohm's Law (HTML5)"
• Charles's Law Lab
• Investigación del color de una solución (cualitativa y cuantitativa) - Actividad de consulta guiada
• Eksperimen Hukum Faraday
• De wet van Hooke, flipping the classroom
• Conservation of Energy using Masses and Springs (homework version) (Inquiry Based)
• Conservation of Energy 1: Introduction (qualitative approach)
• Radio Daze investigation
• Boyle's Law Lab
• Gay-Lussac's Law Lab
• Ohm's Law Lab - Virtual
• Entropy, Microstates, and Probability - Interactive Lecture Demonstration Guide
• Modeling Universal Gravitation Activity
• Camp elèctric
• Ohm's Law
• Ohm's Law
• Modeling Paradigm Lab- 2nd Law
• Hooke's Law and Spring Constant with Energy: Regular Level
• DC Measuring Devices
• Intermolecular Forces and Molecules - Interactive Lecture Demonstration
• Conservation of Mechanical Energy (Lab Report)
• UNIDAD2 S12 L1 Cargas eléctricas
• Skate Park Phet- Science 8 and ACC Science 8
• Exploring Chemical Reactions and the Law of Conservation of Mass
• 2nd Law Simulation Lab
• Refraction and Snell's Law
• Newton's Second Law
• Online lab - Wien's law
• Hooke's Law, Spring Constant, and Energy HONORS
• Ohm's Law with Series and Parallel Resistors
• Light and Atoms
• Pendulum Energy
• Energy Skate Park: Basics
• Mass Spring Activity
• Graham's Law of Effusion
• Parallel Circuit Electrical Relationships
• Hooke's Law and Simple Harmonic Motion
• Snell's law Lab - Inquiry based
• Exploring Ohms Law with DC Circuits
• Discovering Snell's law
• Cell Transport and Neuron Simulation
• 'Lectronic Plates
• Video: Self-paced learning on Newton's First Law
• Momentum Lab
• Newton's Gravitation Law
• Visible Spectrophotometry of Nickel (II) Chloride
• Investigating Electromagnetism Applications
• Science Teacher
• Energy Skate Park
• Up and Down
• Electric Fields & Point Charges
• Guided Inquiry - Electric Fields
• Investigating Electric Fields
• Pressure, Volume, Temperature=Combined Gas Law
• Video: Self-paced learning on Boyle's Law
• Finding Properties of Energy (via the skate park)
• Discover a Spring "Stretching Law" (Hooke
• Reflection in a plane surface
• Charges and Fields Lab
• Taller Virtual campo eléctrico para cargas puntuales
• Visualization and Visual Illusions SIM Homework
• Student Guide for PhET - Gas Properties in html5
• Newton's Law of Universal Gravitation
• Interacciones atómicas Exploración PhET
• Batteries, Resistance and Current
• Conservation of mechanical energy.
• Campo Eléctrico
• Proving Newton's Second Law
• Newton's Second Law Investigation
• Lei de Ohm
• Force and Acceleration
• Intro Lab
• Reflection and Transmission Interactive Lecture
• Energy Skate Park - Concept Questions Compendium
• Electric Circuits Simulation: Building Models
• Ohm's Law
• Gas Law
• Hooke's LAw
• Forces and Motion with Friction Group Activity
• Ideal Gas Law Activity
• Hooke's Law (Springs)
• Circuit Virtual Lab (Ohm's Law)
• Conservation of Mechanical Energy
• PHET: Masses and Springs 2021
• Video: Self-paced learning on Newton's Second Law
• Conservation of Energy - conceptual
• LKS HUKUM HOOKE
• HUKUM HOOKE
• Hukum Ohm
• LKS HUKUM HOOKE
• Hukum Ohm
• energi Potensial Pegas
• Energía Potencial Elástica.
• physics is fun
• Ideas previas
• OHM Kanunu
• La legge di Hooke
• Simulações no Ensino - Lei de Ohm
• UNIDAD3 S14 L4 Ley de Ohm
• Inquiry Lab
• Atividade Ensino Lei de Ohm
• Atividade Lei de Ohm
• LKS
• De wet van Ohm
• LEY DE FARADAY
• Grandezas Diretamente e Inversamente Proporcionais: utilizando um recurso de eletricidade
• Pràctica llei d'Ohm
• Wet van Faraday - Google Quiz - guided inquiry
• Lei de Ohm
• LEI DE OHM
• Faradey Qanunu
• Ley de Hooke
• LABORATORIO REMOTO APLICACIÓN DE LA LEY DE HOOKE
• Hooke Yasası ve Yay Sistemleri
• Om Qanunu
• Faradey Qanunu
• Elastisitas dan Hukum Hooke
• Introducción a Ley de Faraday. Hoja de Actividades.
• Om qanunu
• Gas Properties
• Virtual Lab - Investigating Refraction of Light
• Energy Skate Park Worksheet
• Energy Simulation
• Energy Skatepark!
• Energy Skatepark Adventures
• Intro to energy
• Work - Energy
• PhET Energy Sk8r sim Activity
• Intro to Energy Conservation
• Energy skate park
• How do PhET simulations fit in my middle school program?
• Gas Laws, Quantitative, Charles' law
• Conservation Of Mechanical Energy
• Lab Experiment
• Digitaal vraagstuk rond de wet van Hooke
• Mechanical energy lab - Remote
• Universal Gravity-building formula, quantitative with graphing
• Circuit Lab 1 - Properties of Electric Circuits
• Video: Self-paced Investigation on Hooke's Law Virtual Lab
• Charles' Law Lab and Gay-Lussac's Law Lab
• High School Exploratory Lab for Balloons and Static Electricity
• Capacitors and Dielectrics
• Understanding Rates of Reactions
• Snell's Law and the Index of Refraction
• Super Basic Gas Law
• Discovering Newton's Second Law
• Dalton's Law of Partial Pressures
• Application of The First Law of Thermodynamics
• Study of law of reflection and refraction
• Series & Parallel Circuits PhET Lab
• Gas Laws, Quantitative, Boyle–Mariotte law
• Gas Laws, Quantitative, Gay-Lussac's law
• Energy Skate Park
• The Ramp--Conservation of Energy
• Conservation of Energy
• Energy Skate Park Lab
• Pendulum Virtual Lab 2021
• Refraction Investigation
• Resistance in a Wire Remote Lab
• BendingLight_Remote_Lab
• Forces and Motion: Finding the Mass of a Car
• Introduction to the Gas Laws using PhET simulations
• Introduction to the gas laws
• Energy Skate Park
• Energy Skate Park Basics: Mechanical Energy Lab
• Combination Circuits and Kirchoff's Laws
• Beer의 법칙 사용지침서(User Manual)
• UNIDAD3 S15 L2 Faraday
• De Resistencia y Ley de Ohm
• A cor e a composição quantitativa de soluções com iões metálicos
• OBTENÇÃO DE UMA CURVA ANALÍTICA DE CLORETO DE COBALTO II
• Determinando la concentración de una muestra por colorimetría
• Deduciendo la ley de Beer
• Basics of Electricity
• Hanging Mass
• Circuits 3 Day Unit
• Mjerenje struje i napona
• PhET Simulations Aligned for AP Physics C
• Molarity of Solutions
• Simu-lab: Masses and Springs
• Charges and Fields
• Exploring Gas Laws
• Charges and Fields
• Mass/Spring Activity
• The gas laws
• Internal Resistance
• Diffusion Conceptual Lab
• Net Forces and Newton's Second Law
• Discovering Newton's Universal Law of Gravitation
• PhET Student Interactive Introduction on Capacitance & Dielectric Constants
• Phet Skate Park Inquiry Lab and Graphical Modelling Activity
• Qualitative Introduction to Energy
• Masses and Springs: Energy
• PHETman
• Investigating Kinetic Energy
• Conceptual Energy and Springs
• MS and HS TEK to Sim Alignment
• Dynamics (Gr11) Unit End Exploration
• Laboratorio Virtual basado en el Aprendizaje Activo de la Física para abordar la Ley de Ohm y la Resistencia en un elemento conductor
• Resistance in a Wire
• Laboratorio Virtual para abordar la Ley de Inducción de Faraday basado en las propuestas del Aprendizaje Activo de la Física
• Práctica Ley de Hooke
• Energy Skater -- Introduction to Mechanical Energy Conservation
• Energy Skate Park: Basics
• Black Body Radiation: Seeking Patterns in Data Sets
• Forces and Newton's Laws Review
• Force, Mass, Acceleration
• Bending Light Worksheet
• Solar Astronomy
• Constant Acceleration Motion
• Radioactivity
• Explore Balancing Chemical Equations
• Vraagstuk rond de wet van Hooke
• Determination of Value of Universal Gravitational Constant
• Determination of Value of Universal Gravitational Constant
• Refraction of Light
• Gravity, Orbits and Kepler's Laws
• Exploration of KMT and Gas Laws
• Forces in 1 Dimension
• Graphing Activity using Gas Properties Simulation
• Llei de Hooke amb el simulador PhET
• 3 Activities for Kepler's Laws of Planetary Motion
• Electrical Potentials Lab
• Work Energy on a Ramp
• Energy Skate Park Basics Student Guide [HTML]
• conservation of mechanical energy
• Conservation of Energy Exploration with Skatepark Physics
• Using the Molecule Polarity PhET Simulation: Concept Development for Understanding Molecular Dipoles
• Energy Simulation Lab - Skate Park
• Energy Skate Park Lab Questions
• Energy in a Pendulum
• Energy Forms and Changes
• Circuitos Elétricos (Básico) no "Circuit Construction Kit: DC (HTML5)"
• Lunar Lander; Let the Force Be With You
• Series Circuits Electrical Relationships
• Series Circuits
• Simple Harmonic Motion & Springs
• Energy in a Coil Spring
• Series Circuit Simulation
• Parallel Circuit Electrical Relationships
• Discovering Series Circuits
• Color Vision Phet
• Travoltage Lab
• Exploring EM Forces
• Energy Analysis of a Mass Oscillating on a Spring
• Conservation of Mechanical Energy
• Energy in a Skateboarder-Conservation of Energy
• Natural Selection PhET Simulation
• The Relationship between the Volume of a Gas and its Pressure - Boyle's Law
• Applied Forces and Friction and a Review of Newton's 1st and 2nd Law
• Balancing Chemical Equations HTML5
• Abbreviated Gas Laws Worksheet
• Visualizing Current, Voltage and Resistance
• Guided Discovery (Chinese/English) for Freshman University Physics: 3. Energy & Momentum
• 大一物理引導式自我發現 (中文/英文): 能量與動量
• Susunan Pegas
• Corrente e circuito elétrico
• Energy Skate Park
• Introduction to Energy Model
• Video: Self-paced learning on Electrical Equipotential Lines
• Using the Atomic Interactions PhET Simulation: Concept Development for Understanding Energy Changes Associated with Bond Forming and Bond Breaking Events
• Modelling Motion
• Energy Skate Park Basics: Énergie potentielle et cinetique
• Phet Energy Forms and Changes Student Worksheet
• Series, parallel circuits
• Conservation of Mechanical Energy
• Pushing Things Around
• Lunar Lander!
• Energy Forms and Changes Lab!
• Pressure vs Temperature for Ideal Gases
• https://youtu.be/B4_UEJzch3o
• Understanding Circuits
• SIMPLE DC MEASUREMENTS
• Online Assignment 4 Ms & Ss
• KE and PE with the pendulum, Student
• Heat = Energy Transfer
• Exploring Stars and Blackbodies
• Atividades sobre Eletricidade nos OA's do PhET
• Eletrodinâmica (Atividades) nos OA's do PhET
• Energy Skate Park Student Simulation
• Pendulum Energy
• Circuit Builder: Parallel and Series Circuits
• Energy Skate Park Analysis Lab
• In/Post-Class Activity, Bending Light, PhET
• In/Post-Class Activity, Bending Light, Prisms, PhET
• Električna struja osmi razred
• Preguntas de razonamiento para todas las simulaciones HTML5
• Mecânica (Atividades) nos OA's do PhET
• Lab: Capacitance
• Circuit Principles and Applications
• Skate Park and Energy Conservation
• Universal Gravitation
• ORGANIC CHEMISTRY Chemical Reactions of Alkanes and Alkenes
• Práctica con capacitores simulación en PhET
• Exploring Gravitation
• Momentum Lab
• collision in one and two dimensions
• Energy Skate Park Formal Lab
• Energy Skate Park Lab (html5)
• Investigating Resistance in Circuits
• Charge and Energy Conservation in Circuits Inquiry
• Introduction to Forces in 1-D
• Circuit Simulation Lab
• Visualizing Resistance
• Critical Angle & Total Internal Reflection
• Refraction Lab
• Energy Skate Park Lesson
• Energy Skate Park Basics Energy Exploration
• Virtual Lab - Circuit Basics
• Photoelectric Effect
• Magnet and Compass
• Kinetic Theory of Gases Lecture Demo
• PhET Inquiry - Bending Light
• Spring Simulation - Identifying Variables & Asking Questions
• PhET Inquiry - Bending Light
• Gravitational Force and Orbits
• reflection refraction and total internal reflection
• Measurements of Density
• Reactants, Leftovers and Products
• PhET Sims Aligned to the Chemistry Curriculum
• Graphing Energy at the Skate Park
• Cavendish Lab
• DC Circuit Lab
• PRIMARIA: Alineación con programas de la SEP México (2011 y 2017)
• Computer Simulations as a Tool to Assist Teaching Basics of Electromagnetism (Simulações Computacionais Como Ferramenta Auxiliar ao Ensino de Conceitos Básicos de Eletromagnetismo)
• Phet Simulation - Gases Intro Worksheet