What is atomic emission spectra, Chemistry

Assignment Help:

Q. What is Atomic emission spectra?

Atomic emission spectra while atoms of an element in the gaseous phase are excited by an input of energy such as that from a high-voltage electrical source they emit light (A neon sign works on this principle). This emitted light is able to be broken into a spectrum consisting of discrete lines of specific frequencies or colours. This prototype of frequencies (colours) is unique to each element and is known as the element's atomic emission spectrum. Consider the fact that every discrete frequency consists of photons of a specific energy value. An element's atomic emission spectrum consequently is evidence that an atom can emit light of only certain specific energies. The description of this phenomenon unlocked the secret of the atom's electron arrangement.


Related Discussions:- What is atomic emission spectra

PH and DO, does lowered pH of water affect dissolved oxygen?

does lowered pH of water affect dissolved oxygen?

Conformation energy profile for cyclohexane ring flip, Conformation energy ...

Conformation energy profile for cyclohexane ring flip   cyclohexane ring flip

What is meant by entropy driven reaction, What is meant by entropy driven r...

What is meant by entropy driven reaction? How can a reaction with positive changes of enthalpy and entropy are made entropy driven

Pariodik table.., writethe sort farmula of learn the pariodik table.

writethe sort farmula of learn the pariodik table.

Find the number of intensive variables, Find the number of intensive variab...

Find the number of intensive variables? Consider the lime-kiln process CaCO 3 (s) → CaO (s) + CO 2 (g) Find the number of intensive variables that can be varied independen

Halides, why pcl3 and s2cl2 are less polar then sicl4

why pcl3 and s2cl2 are less polar then sicl4

Alkile, Synethesis of alkanesa

Synethesis of alkanesa

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd