B. Emission Spectra o Group 1A and Group 2A Elements name? ion into the Bunsen b
ID: 511356 • Letter: B
Question
B. Emission Spectra o Group 1A and Group 2A Elements name? ion into the Bunsen burmer which method did you use to introduce the metal the lines Position and spectroscope scale on the Gross flame color 1- Anown metal ions Position and colors of the lines observed on the scale Gross flame color 2. Unknowns Single-ion unknown Mixture What is the identity of the single-ion unknown? What ions are present in the mixture? QUESTIONS What is the purpose of the slit in the spectroscope? 2 Why is the spectroscope scale illuminated? Copyright c 2015 Pearson Education, Inc.Explanation / Answer
Question 1.
Li,Lithium = red color, The spectra shows --> green lines (inverse of red)
Na, Sodium = orange color, The spectra shows --> green lines (inverse of red)
K, Potassium = purple color, The spectra shows --> green lines (inverse of red)
Ca, Calcium = Red/orange color -- >The spectra shows --> Dark Blue+ Red lines
Strontium = Red --> The spectra shows --> Mostly green + green lines
Ba, Barium = Green --> The spectra shows --> Mostly red lines in the psectrum
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.