Flame Test Lab Introduction/Purpose: When a certain amount of energy is supplied within an atom‚ the electrons of that atom begin to move up the levels of electron configuration. This level of energy is called a quantum. The object of this experiment was to examine the movement of electrons up and down energy levels through the use of given elemental substances. With heat supplying a large amount of energy‚ the properties of the elements caused them to give off a certain color or tone of
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burner flame unattended. PROCEDURE: A. Lighting a Burner (see page 7) 1. Close air adjustment. Open air adjustment by rotating barrel 2 times. 2. Close gas adjustment valve. Open gas adjustment valve at least 2 times. 3. Strike match and hold flame at the top of the burner. 4. Turn gas on at main gas valve. 5. Adjust height of flame to 8-10 cm. (flame may be yellow or blue.) 6. Close air vents for luminous yellow flame. Open the air adjustment for blue and double-cone blue flames. 7. Draw
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Figurative Language Figurative language‚ word or group of words used to give particular emphasis to an idea or sentiment. The special emphasis is typically accomplished by the user’s conscious deviation from the strict literal sense of a word‚ or from the more commonly used form of word order or sentence construction. From ancient times to the present‚ such figurative locutions have been extensively employed by orators and writers to strengthen and embellish their styles of speech and composition
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Figurative Language and Imagery ENG 340 Creative Writing Whenever you describe something by comparing it with something else‚ you are using figurative language. Figurative language is the use of language to describe something by comparing it to something else. It serves many linguistic purposes. It allows people to express abstract thoughts. It creates tone and communicates emotional content. The ability to use figurative language in writing can make a poem or story more enjoyable for the reader
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Investigate Flame Colors of Different Cations When they were heated by Fire. & Testing changes of cations using sodium hydroxide (NaOH) aqueous Aims & Objectives Different characteristic cations will form different colors when they are burned or added base. In these two experiments‚ scientist took some sample of barium hydroxide (Ba (OH) 2·H2O)‚ ferric chloride (FeCl3·6H2O)‚ copper chloride (CuCl2· 2H2O)‚ calcium chloride anhydrous (CaCl2)‚ potassium carbonate crystal (K2CO3· 2H2O)‚
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words!words!words! "words and hearts should be handled with care for words when spoken and hearts when broken are the hardest to repair".Words are powerful but I don’t believe its the words so much as the person saying them that holds the power to tear you apart. "you’re useless’’‚you’re so shrewd"‚she doesnt appreciate anything we do for her‚"she was neglected as a baby"’"your parent wanted a boy in your place"‚ you’re lazy"’"your parents dont love you as much as they do your parents".THESE
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Figurative Language Definitions Alliteration Alliteration is the repetition of a single letter in the alphabet (as in "Peter Piper picked a peck of pickle peppers.") or a combination of letters (as in "She sells seashells by the seashore."). It’s just about the easiest form of repetition a poet can use. Metaphor A metaphor compares two unlike things. "My baby sister’s a doll‚" you might say‚ compares your sister’s size and sweetness to that of the perfection of a doll. At another time you might
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Timothy Johns Christian Howard Wan Huang 10/18/12 Flame Test Lab Introduction Spectroscopy is the study of the electromagnetic radiation emitted or absorbed by atoms and molecules. These studies are very helpful in determining an unknown element‚ given the fact that all elements burn a different color. The flame colors vary because of the different amounts of energy the elements give off. This lab is made for the learner to determine the identity of two unknown elements. Hypothesis If
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AE 6766 Project 3 Nonpremixed Flames Introduction: In order to understand the structure of non-premixed flames‚ this projects employs a type of opposed flow diffusion to generate a nearly one-dimensional an axisymmetric diffusion flame. The one dimensional character of this flame is significant because it reduces complexities compared to a 2 dimensional flame‚ which allows for manageable and practical calculations. Moreover‚ this type of flame can be generated and easily investigated in the
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FIGURATIVE LANGUAGE Figurative language is language that describes something by comparing it to something else. Figurative language goes beyond the literal meaning of words to describe or explain a subject. There are many types of figurative language‚ including similes‚ metaphors‚ alliteration‚ onomatopoeia‚ imagery‚ personification‚ and hyperbole. Authors use figurative language to help the reader see beyond the written words on the page and to visualize what is going on in the story or poem
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