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

Describing inorganic compounds, It is important to differentiate the stoich...

It is important to differentiate the stoichiometric or empirical formula of a molecular substance from its molecular formula. The former expresses only the relative numbers of atom

Correct configuration of fe+3 [26] is, Correct configuration of Fe +3   [2...

Correct configuration of Fe +3   [26] is: (1) 1s 2 , 2s 2 , 2p 6, 3s 2, 3p 6 , 3d5          (2) 1s 2 , 2s 2, sp 6 , 3s 2 , 3p 6 , 3d 3 , 4s 2     (3) 1s 2 , 2s 2 , 2p

Industrial chemistry: bulk inorganic chemicals, INDUSTRIAL CHEMISTRY: BULK ...

INDUSTRIAL CHEMISTRY: BULK INORGANIC CHEMICALS It shows a selection of the major inorganic chemicals that are defined in annual quantities of many millions of tones. Substances

Explain about multidentate ligand, Q. Explain about Multidentate ligand? ...

Q. Explain about Multidentate ligand? A multidentate ligand which combines with a metal ion through two or more atoms on the ligand simultaneously is called a cheldting agent.

Polymer, how is paracetamol prepared

how is paracetamol prepared

The ph scale, The pH scale: The equation: p Kw =14.00=pH+pOH is obtaine...

The pH scale: The equation: p Kw =14.00=pH+pOH is obtained by taking the negative logarithm to the base 10 of the autoprotolysis equation, where In general pX denotes -

S block, Nylone–66 is formed by

Nylone–66 is formed by

Significant properties of permanent magnetic materials, What are the most s...

What are the most significant properties of permanent magnetic materials? Explain. Ans: The most significant properties of permanent magnetic materials are (i) Remanen

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