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\n\"Emission\n\n
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\nCurated OER\n
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\nEmission Spectra\n

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\n\nFor Teachers\n\n9th - Higher Ed\n
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\nThese attractive slides explain the basics of the electromagnetic spectrum and then display the emission spectra for a number of elements. argon, helium, hydrogen, xenon, neon and krypton are shown here and two graphs showing log scale...\n
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\n\"Atomic\n\n
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\nCurated OER\n
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\nAtomic Emission Spectra and the Bohr Model of the Atom\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nStudents investigate the wavelengths of spectra lines for common atoms. In this atomic emission spectra lesson plan, students use a transformer and diffraction grating to observe the emission spectra of various atoms. They find the...\n
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Worksheet
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\n\"Typical\n\n
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\nCurated OER\n
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\nTypical Numeric Questions for Physics I - Atomic Spectra\n

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\n\nFor Students\n\n9th - 12th\n
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\nSeven practice problems are presented to physics pros in this assignment. Given the wavelengths, they perform computations for emission spectra. This brief learning exercise makes an appropriate pop quiz.\n
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\n\"Supernova\n\n
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\nCurated OER\n
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\nSupernova Chemistry\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nUsing spectroscopes, high school astronomy, physics, or chemistry learners observe emission spectra from several different sources. This stellar NASA-produced lesson plan provides terrific teacher's notes and a student handout. Make sure...\n
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\n\"X-ray\n\n
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\nCurated OER\n
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\nX-ray Spectroscopy and the Chemistry of Supernova Remnants\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nThis link takes you to a comprehensive unit that delves into emission spectra and supernovas. There are four parts: How and where elements are created, electromagnetic radiation, spectroscopy, and the newest technology for studying our...\n
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\n\"Atomic\n\n
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\nCurated OER\n
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\nAtomic Absorption Determination of Zinc and Copper in a Multivitamin\n

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\n\nFor Teachers\n\n11th - Higher Ed\n
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\nAdvanced lab apprentices prepare zinc and copper solutions to which they will compare the same minerals from a multivitamin. Using absorption spectroscopy, they analyze the contents of the multivitamin for concentration. This lab can be...\n
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Worksheet
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\n\"Organic\n\n
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\nCurated OER\n
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\nOrganic Chemistry Problem Set Exam 1\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nThough there are technically only 13 questions on this exam, they take up six pages and make a thorough assessment of organic chemistry principles. There are plenty of diagrams to label or complete. Emission spectra are displayed for...\n
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Instructional Video3:31
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\n\"Absorption\n\n
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\nBerkeley University of California\n
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\nAbsorption and Emission Spectra\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nHow does quantization affect absorption and emission? The instructor explains how creating boundaries for a particle that behaves like a wave creates quantization. This is the property that allows for the absorption and emission of...\n
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\n\"A\n\n
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\nUniversity of Colorado\n
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\nA Spectral Mystery\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nIt's no mystery that every gas has an emission spectrum. Scholars use a spectrograph to look at the emission spectra of nitrogen, oxygen, air, and other gases in gas discharge tubes. They use their results to determine the identity of a...\n
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\n\"Discovery\n\n
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\nCurated OER\n
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\nDiscovery 4-1 Atomic Emission Spectra\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nFor this emission spectra worksheet, students use a spectroscope to observe three types of spectra. These include continuous spectrum, emission spectrum and absorption spectrum.\n
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\n\"Flame\n\n
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\nBeyond Benign\n
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\nFlame Tests and Emission Spectra\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nIdentify elements based on the color that they burn! Learners observe flames of various elements. Using diffraction film or a spectroscope, they assign a name to each.\n
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\n\"Using\n\n
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\nUniversity of Colorado\n
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\nUsing a Fancy Spectrograph\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nPut the spectrograph to good use. Using a spectrograph individuals built themselves, young scientists examine and record the emission spectra of different light sources. They use the spectra to compare and contrast the compositions of...\n
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PPT
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\n\"Spectral\n\n
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\nCurated OER\n
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\nSpectral Lines\n

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\n\nFor Teachers\n\n7th - 12th\n
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\nSlides and slides of emission spectra bring this topic to light for your physics class! Exited electrons returning to lower energy levels is offered as the cause of emission spectra. In summary, viewers learn that we can determine the...\n
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Worksheet
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\n\"Typical\n\n
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\nCurated OER\n
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\nTypical Conceptual Questions for Physics I - Light and Quantum\n

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\n\nFor Students\n\n9th - 12th\n
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\nThis is a stellar overview of everything light and quantum! There are 30 multiple choice questions, none of them requiring any mathematical computation. There are a few diagrams to analyze: light rays striking reflective and refractive...\n
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\n\"How\n\n
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\nCurated OER\n
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\nHow Big Is That Star?\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nAspiring astronomers study stars. They compare stars and explain the relationship between radius, mass, and diameter. By creating a star simulation, they discover how a binary star system's orbit can cause changes in the observed...\n
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Lesson Plan
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\n\"Using\n\n
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\nCurated OER\n
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\nUsing the Spectrophotometer to Analyze a Mixture\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nGeneral chemistry classes practice spectroscopy. They grasp the relationships between wavelength, absorbance, and solution concentration. Additionally, they gain valuable practice using laboratory equipment such as burets and pipettes....\n
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Assessment
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\n\"2009\n\n
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\nCurated OER\n
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\n2009 U.S. National Chemistry Olympiad National Exam - Part I\n

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\n\nFor Students\n\n9th - 12th\n
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\nThe 2009 version of the first part of a national chemistry competition is posted for your use with olympiad hopefuls. Test takers deal with 60 multiple choice questions covering an entire year of chemistry curriculum. Use this to...\n
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Lesson Plan
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\n\"Graphing\n\n
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\nUniversity of Colorado\n
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\nGraphing the Rainbow\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nHere's a colorful resource about spectra. An intriguing lesson plan teaches pupils about diffraction grating and about absorption and emission spectra. They see how to represent spectra using line plots and try out this skill in a...\n
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Worksheet
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\n\"Typical\n\n
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\nCurated OER\n
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\nTypical Numeric Questions for Physics I - Photoelectric Effect\n

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\nAs the title implies, here is a collection of typical photoelectric effect problems that physics learners need to be able to solve. They determine the amount of energy of a photon, the photons produced per second, the frequency required...\n
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PPT
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\n\"Energy\n\n
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\nCurated OER\n
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\nEnergy\n

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\n\nFor Teachers\n\n4th - 8th\n
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\nWow! Colorful and simple, these 160 slides introduce the various forms of energy, along with a relevant image. Some of the images are animations, which help beginning physical scientists to visualize the flow of electrons or energy! This...\n
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Instructional Video6:27
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\n\"Colored\n\n
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\nBerkeley University of California\n
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\nColored Solution and Pen Laser\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nHow does color follow the wave model of electromagnetic radiation? A video demonstrates experiments to model both absorption and emission of the color spectrum. \n
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Lab Resource
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\n\"Flame\n\n
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\nPingry School\n
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\nFlame Tests\n

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\n\nFor Students\n\n9th - 12th\n
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\nLight a fire in your pupils! Scholars conduct a flame test and observe the emission spectra of several different salts in an enlightening hands-on investigation. They use their observations to make comparisons and conclusions about the...\n
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Lesson Plan
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\n\"Building\n\n
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\nUniversity of Colorado\n
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\nBuilding a Fancy Spectrograph\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nA spectacular spectrograph awaits. A fun lesson has scholars build a spectrograph from an oatmeal container. They then use their devices to investigate the spectra of different light sources. They record their observations on a worksheet...\n
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Lesson Plan
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\n\"The\n\n
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\nCurated OER\n
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\nThe Visible Spectroscopy Expert Witness Problem\n

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\n\nFor Teachers\n\n9th - Higher Ed\n
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\nIn a simulated crime science investigation, chemistry or physics sleuths use spectroscopy to analyze solutions. The lesson plan gives learners practice making salicylate solutions, using spectrophotometers, calculating dilution amounts,...\n
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