Question

atomic emission spectra of an element cannot be used to​

Answer 1

Answer:

Emission Spectra Of Atoms: A) Cannot Be Used To Identify An Unknown Atom B) Can Be Used To Identify Unknown Atoms C) Can Be Explained By The Movement Of Protons Colliding With Electrons D) None Of The Above.

Answer 2

The mass number of the atom's nucleus cannot be extracted from an element's atomic emission spectrum.

The spectrum of atomic emission -

• The range of electromagnetic radiation (light) frequencies that are emitted by electrons as they go from higher to lower energy levels; different for each element.
• These frequencies can be observed with a spectroscope.

For instance,

The sodium atoms emit an amber-yellow color when the platinum wire is submerged in a sodium nitrate solution and then placed in a flame.

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