Flame Tests By: Jordan Anthony‚ Zack Balog‚ and Evan Degraw Regents Chemistry class‚ Union Springs High School‚ 4th period January 19/2015 The purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their characteristic color to identify other elements. Another purpose is to understand how fireworks work. This experiment will help one understand how a flame test is performed and that every metal has a unique bright
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were some patterns that were noticeable during this experiment. It was noticed that all of the sprays with the metal potassium in them had turned the flame a light pink for a few seconds. The sprays that held the copper in them all turned the flame a vivid green colour‚ with some including green sparks also. Both of the sodium bottles turned the flame orange for a short time. Electrons orbit the nucleus of an atom in energy levels. If atoms are heated up to the point where the electrons are orbiting
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ACTIVITY FLAME TEST Summary The purpose of this lab was to see how different compounds can change color while in a flame and with this color‚ I can identify the compound. The test involve putting sample element and see what color appears. Also Thermal excited electron goes from low to high energy level which raises the color but when the excitation ends electron gets to lower level which makes the color back to normal. In order to determine the identity of several unknowns‚ I will perform flame tests
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Colored Flame 2 Part 3: A Simple Experiment‚ Green Flames 5 The Materials 5 The Method 5 A Higher Explanation 5 Part 4: Multicolored Fire 6 The Materials 6 The Method 6 Part 5: Uses Of Colored Fire 7 Part 6: Effects Of Colored Fire 7 part 7: Bibliography 8 Part 1: Abstract Fire is an important source of light and energy. It usually has the color of red‚ orange‚ yellow and white. What about other colors? Is it possible to have a fire with a green flame or a violet
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Chemistry 02 Oct 2014 Flame Test Lab Purpose: To find out the unknown compound from known compounds and the color of the flame. Safety & Precautions: •Do not cross contaminate compounds. •Keep goggles on at all times when working on lab. •Long hair should be tied up to avoid being singed. Table of Observations Compound Flame Color Strontium Chloride strong dark orange red Strontium Nitrate bright orange Copper
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question‚ a statement‚ or a catchy phrase. The first page should make me want to know or try to figure out what will happen next. For example‚ the first line in a story might start with “Mother?” “There was no reply.” This would be more attention grabbing than just writing‚ “I called my mother‚ and she didn’t answer.” This makes me want to know why Mother didn’t answer. Using figurative language‚ such as similes and metaphors‚ keeps a story interesting and
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be found in a compound. And in order to detect the presence of metals in a compound‚ flame test is done. The result of the flame test is based on each element’s characteristic which is emission spectrum. Flame test involves placing a sample of an element or compound in a non-luminous flame and observing the resulting color of the flame. Flame test is fast and easy to perform. All the equipment needed for flame test is present in all chemistry laboratories. Solubility is a quantitative term defined
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Laboratory Report on the Reaction of Flames Towards Medals  Introduction The purpose of the flame lab was to identify a set of flame-test color standards for selected metal ions‚ relate the colors of a flame test to the behavior of excited electrons in a metal ion‚ observe spectral lines using diffraction grating‚ and to identify an unknown metal ion by using a flame test. My hypothesis for the lab was that most of the flames when sprayed with a solution will be a orange-red color. The
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Poetic Devices and Forms Line - equates a spatial measure or words or sounds‚ a fundamental conceptual unit. Stanza - a grouping of two or more lines of a poem in terms of length‚ metrical form‚ or rhyme scheme. Figurative language - Expressions or statements that are intentionally not literally true. Metaphor - A comparison between two objects with the intent of giving deeper meaning to the second. Forms of the "to be" verb are often used; "is" or "was". All the world’s a stage And men
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In the poem “Death of a Young Son by Drowning‚” Margaret Atwood uses different uses of figurative language to explain the pain of losing a child. The speaker of the poem has recently lost a child to drowning. The pain of losing a child is uncomparable to anything in the world‚ and Margaret Atwood uses the title‚ tone‚ language and structure to describe the pain. The author uses different similes and metaphors to describe her son’s recent death. The title of the poem is essential as it sets the tone
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