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) Part of the Bohr model proposed that electrons in the hydrogen atom are located in "stationary states" or particular orbits around the nucleus.
C) The uncertainty principle states that we can never know both the exact location and speed of an electron.
D) An orbital is the volume in which we are most likely to find an electron.
E) All of the above are true.

Question

Quizplus · Accepted Answer

All the statements provided are true. A) The emission spectrum of an element is unique and can be used for identification. B) The Bohr model does indeed propose that electrons occupy specific orbits. C) The uncertainty principle, formulated by Heisenberg, posits that the exact position and momentum of an electron cannot be simultaneously known. D) An orbital is indeed defined as a region where there is a high probability of finding an electron.

Which of the Following Statements Is TRUE