Bohr's Model and Hydrogen Emission Spectrum

Flashcards covering the emission spectrum of hydrogen experiment and the core principles of Bohr's Planetary Model.

What happens when an electric current is passed through a glass tube containing hydrogen gas?

The tube gives off blue light.

Into how many narrow bands is the hydrogen light split when passed through a prism?

Four narrow bands of bright light.

What are the four color labels given to the narrow bands in the hydrogen emission spectrum diagram?

Blue-violet, Blue-violet, Blue-green, and Red.

What are the four wavelengths indicated in the hydrogen emission spectrum diagram?

$410.2$, $434.1$, $486.1$, and $656.3$

What is the name of the model proposed by Bohr?

Planetary Model.

According to Bohr's theory, how do electrons move in relation to the nucleus?

Electrons revolve around the nucleus.

What does Bohr's Hydrogen Atom model specifically explain?

How the structure of the atom changes when it undergoes energy transitions.

What was Bohr's major idea regarding the energy of the atom?

The energy of the atom was quantized (definite amount).

What is the amount of an atom's quantized energy related to in Bohr's model?

The electron's position.

Where did Bohr suggest electrons could orbit the nucleus?

In specific orbits or shells with a fixed radius.