Problem: Which of the following statements is TRUE? A. The emission spectrum of a particular element is always the same and can be used to identify the element. B. The uncertainty principle states that we can never known both the exact location and speed of an electron. C. An orbital is the volume in which we are most likely to find an electron.D. Part of the Bohr model proposed that electrons in the hydrogen atom are located in "stationary states" or particular orbits around the nucleus. E. All of the above are true

FREE Expert Solution

We're being asked to determine which of the following statements is TRUE.

Let's check each given statement:

A. The emission spectrum of a particular element is always the same and can be used to identify the element. 

Atoms in an excited state → emit light when it returns back to the ground state

Series of colored lines are observed → emission spectrum

83% (54 ratings)
View Complete Written Solution
Problem Details

Which of the following statements is TRUE? 

A. The emission spectrum of a particular element is always the same and can be used to identify the element. 

B. The uncertainty principle states that we can never known both the exact location and speed of an electron. 

C. An orbital is the volume in which we are most likely to find an electron.

D. Part of the Bohr model proposed that electrons in the hydrogen atom are located in "stationary states" or particular orbits around the nucleus. 

E. All of the above are true

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Bohr Model concept. You can view video lessons to learn Bohr Model. Or if you need more Bohr Model practice, you can also practice Bohr Model practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Becker's class at Middlesex County College.