Pre-Lab Study Questions 7 1. Why does a sodium street lamp give off a yellow color, whereas a neon light gives off a red color? 2. Describe the energy levels of electrons in an atom. 3. Why do some elements produce colorful flames? 4. How can you identify an unknown element using a flame test? 5. Write the electron configuration for each of the following: a. lithium Li-/522s b. sodium
Pre-Lab Study Questions 7 1. Why does a sodium street lamp give off a yellow color, whereas a neon light gives off a red color? 2. Describe the energy levels of electrons in an atom. 3. Why do some elements produce colorful flames? 4. How can you identify an unknown element using a flame test? 5. Write the electron configuration for each of the following: a. lithium Li-/522s b. sodium
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please help with questions 1-4 and 6.
![Pre-Lab Study Questions 7
1. Why does a sodium street lamp give offa yellow color, whereas a neon light gives off a red color?
2. Describe the energy levels of electrons in an atom.
3. Why do some elements produce colorful flames?
4. How can you identify an unknown element using a flame test?
5. Write the electron configuration for each of the following:
a. lithium
Li-622s
b. sodium
na-1s22522035!
c. potassium
6. Why do the electron configurations in Question 5 all end with the same sublevel notation?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8b7fd885-f283-416a-ba98-40f975dbfed3%2F62dadff1-0a93-4af9-8bea-c7fc0d50cb54%2Fqgyqip7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Pre-Lab Study Questions 7
1. Why does a sodium street lamp give offa yellow color, whereas a neon light gives off a red color?
2. Describe the energy levels of electrons in an atom.
3. Why do some elements produce colorful flames?
4. How can you identify an unknown element using a flame test?
5. Write the electron configuration for each of the following:
a. lithium
Li-622s
b. sodium
na-1s22522035!
c. potassium
6. Why do the electron configurations in Question 5 all end with the same sublevel notation?
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