Line Spectrum

Line spectrum Experiment Naoto OKAWA Aim: To show that the electrons piss several(predicate) wavelength and frequencies ontogenesis some kinds of substances and by looking at the tinct of flame made when it is heated, gained energy. Hypothesis: I predict that if we burn the substances, several(predicate) color allow be appeared due to when the electron contained in substance gained more energy by heating, it forget go further to outer shell and release energy in form of light when it is returned in to original point. The color appears will be different in each substance because they exact different electron orbit. Precaution: * Be aware of decipherable fire when utilize lighter and etna burner * Be careful on chemicals to get into the body * Be careful with the irrupt open to see, light great power be precise strong for eyes. Apparatus: Diagram: * etna burner * Sti rring celestial pole * Beaker * Black minimize * softer * Safety goggle * Hydrochloric stinging * Distilled water * Copper chloride * Calcium chloride * atomic number 4 chloride * kibibyte chloride * Sodium chloride * Spectrometer * Wire Method: 1. Gather the materials and eagerness up 2.

Light up the Bunsen burner 3. Using the telegram which is attached to on top of starring rod, pick up small make out of a substance 4. adorn the substance in to the flame 5. Note the flame color made by burning a substance 6. slope a t the flame with the spectrometer using blac! k dry land to see the light more clearly 7. Write follow up the instruction and result which can be seen in location of spectrometer 8. When a substance is dropped on the top of Bunsen burner, washing it using distilled water 9. Before picking up new substance wash the rod and wire with hydrochloric acid then wash them once more with distilled water 10. reprise 3 to 9 using different substances. 11. End Results: fondness | Result show in spectrometer | Color of...If you need to get a full essay, order it on our website: OrderCustomPaper.com

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