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

Mechanism and techniques of polymerization, I want an Assignment ab...

I want an Assignment about mechanism and techniques of polymerization

F block elements, why f elememnts kept sepertaly in periodic table

why f elememnts kept sepertaly in periodic table

Estimate the molar mass of protein, Q. An aqueous solution of the protein b...

Q. An aqueous solution of the protein bovine serum albumin, containing 2:00 x 10 -2 g of protein per cubic centimeter, has an osmotic pressure of 8.1 x 10 -3 bar at 0 C. Estim

Preparative TLC, How many grams of silica gel and plaster of paris and volu...

How many grams of silica gel and plaster of paris and volume of water is needed to have a preparative TLC?

Sublimation, why wood doesnot sublimine ?

why wood doesnot sublimine ?

The allylic carbons, The allylic carbons are indicated with an asterisk (*...

The allylic carbons are indicated with an asterisk (*).

How to find hybridisation, how to find hybridisation?i want shortcut or any...

how to find hybridisation?i want shortcut or any trick

Illustration of modelling for process and recipe, Strategy 1 Wheat flo...

Strategy 1 Wheat flour F 3940 g is, mixed with 60g of A, B and C, yielding a ratio of chemicals to flour of 3:197 in all formulations. All mixtures are produced in total amoun

Mixture, which solution is formed when iodine solution ,copper sulphate...

which solution is formed when iodine solution ,copper sulphate and caustic soda are mixed?

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