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Why atom gives the line spectrum and molecule give the band spectrum?
Wiki User
∙ 12y ago
atom give line spectrum because it is sharukh khan and molecule is salman khan that is why it give continiuos spectrum
Wiki User
∙ 12y ago
Wiki User
∙ 7y agoElectron transitions are the cause of spectra.
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Why wouldn't an atom form a chemical bond?
Its valence band (i.e. outermost s and p orbitals) are completely full already.
What is the relashionship between hydrogen bonds and polar attractions?
Abstract The emission spectra of styrene (ST)-triethylamine (TEA) systems were measured under steady-state illumination conditions in some tetrahydrofuran (THF)-protic solvent mixtures. The fluorescence spectrum of the ST-TEA system in THF consists of two bands (band A at 304 nm (fluorescence of ST) and band B at 460 nm (emission from an exciplex)). The intensity of band A increased and that of band B decreased with increasing amounts of protic solvents in THF-protic solvent mixtures. The increase in the intensity of band A was explained by the decrease in the concentration of free amine owing to the hydrogen-bonding interaction (or protonation) between TEA and protic solvents. The decrease in the intensity of band B was considered to be caused by the decrease in the concentration of free amine upon the addition of protic solvents and the enhanced conversion of the exciplex to an ion pair with increasing solvent polarity. The polar effect was expressed as a function of the relative permittivity of the solution.
Is a hole a fundamental particle in an atom?
No a "hole" is not a particle, in solid state electronics a "hole" is a positively charged virtual charge carrier caused by the absence of an electron (which is a particle) from the atom's valence band. A "hole" has some properties making it act similar to a particle, but it is not one.
What is the relationship between an atom's neutron to proton ratio and its stability?
the proton-neutron ratio is related to stability because it has to do with the band of stability and the closer the element is to it. the band is a 1:1 through 1:1.5 ratio of proton:neutron so if a element is 1:2 then it is out of the band and unstable. usually all the elements higher then bismuth (83) are unstable
Electrons that are held most loosely in an atom are called what?
The electrons in the valence band, this can be 1 to 8 electrons (in the s and p orbitals of the outer shell) depending on the element.
Identify the type of energy transition occurring in a molecule that causes a band to appear in an infrared spectrum?
Infrared Spectroscopy
When did Spectrum - band - end?
Spectrum - band - ended in 1973.
What is a band spectrum?
A band spectrum is an absorption or emission spectrum consisting of bands of closely-spaced lines, characteristic of polyatomic molecules.
What is band spectrum?
A band spectrum is an absorption or emission spectrum consisting of bands of closely-spaced lines, characteristic of polyatomic molecules.
What is s band spectrum?
Band spectrum is the spectrum given by the molecules. It consists of series of closely spaced lines known as bands separated by the dark spaces.
Band is to frequency as spectrum is to?
color
The full range of frequencies of electromagnetic radiation is called?
That would be a spectrum or band.
Which band of the electromagnetic spectrum has the lowest frequency?
That would be sound waves, or the audio spectrum.
Which band in the electromagnetic spectrum has the highest frequency?
That's the portion of the spectrum that we call "gamma rays".
What is meant by spectrum wave?
Spectrum = the band of colours produced when light is split into its component frequencies
What type of bonds can atoms form?
ionic, electrical attraction of separate oppositely charged ionscovalent, shared valence band electrons between 2 or more atomshydrogen, very week electrostatic bond between a hydrogen atom and some other atom in another molecule or elsewhere in the same large molecule
Why discontinuous spectrum is also called atomic or line spectrum?
Because the band is broken by colorless gaps
