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While researching a topic, a student has taken the following notes:
- Sodium is a chemical element.
- When the electrons of a chemical element change energy states, certain wavelengths of light are released.
- This unique collection of wavelengths is known as the emission spectrum of the element.
- Sodium's emission spectrum includes the 589.5 nanometer (nm) wavelength of light.
- Wavelengths of 570–590 nm make up the yellow portion of the visible spectrum.
- Sodium is a chemical element.
- When the electrons of a chemical element change energy states, certain wavelengths of light are released.
- This unique collection of wavelengths is known as the emission spectrum of the element.
- Sodium's emission spectrum includes the 589.5 nanometer (nm) wavelength of light.
- Wavelengths of 570–590 nm make up the yellow portion of the visible spectrum.