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What is the atomic mass of iron?
The atomic mass of iron is approximately 55.85 atomic mass units.
What is atomic spectra explain its types?
Atomic spectra refer to the distinct lines of light emitted or absorbed by atoms when electrons transition between energy levels. There are two main types of atomic spectra: emission spectra, which are produced when electrons fall to lower energy levels and release energy as photons, resulting in bright lines on a dark background; and absorption spectra, which occur when electrons absorb energy and move to higher energy levels, showing dark lines on a continuous spectrum. Each element has a unique atomic spectrum, acting like a fingerprint for identification.
Can atomic spectra be explained on the basis of quantum mechanics?
Yes, atomic spectra can be explained and understood through quantum mechanics. Quantum mechanics provides a framework to describe the discrete energy levels of electrons in atoms, leading to the observation of specific wavelengths in atomic spectra. The theory helps explain phenomena such as line spectra and transitions between energy levels within an atom.
What is the average atomic mass of iron?
Iron is a meta element. Atomic mass of it is 56.
What element has an atomic mass of 55.8?
Iron (Fe) has an atomic mass of 55.8.
What has the author J R Fuhr written?
J. R. Fuhr has written: 'Atomic transition probabilities, iron through nickel' -- subject(s): Atomic transition probabilities, Cobalt, Iron, Nickel, Spectra, Tables 'Bibliography on atomic transition probabilities (1914 through October 1977)' 'Proceedings' 'Atomic Transition Probabilities'
What effect does the nucleus have on atomic spectra of different elements?
The nucleus of an atom does not directly affect the atomic spectra of different elements. The atomic spectra are mainly a result of the electron configuration and transitions in the electron energy levels. However, the nucleus can indirectly influence the spectra through its impact on the arrangement and energy levels of the electrons.
What has the author G Herzberg written?
G. Herzberg has written: 'Atomic spectra and atomic structure'
What is the atomic mass of iron?
The atomic mass of iron is approximately 55.85 atomic mass units.
Why do atomic spectra show individual lines instead of continuous spectra?
Atomic spectra show individual lines instead of continuous spectra because each line corresponds to a specific energy level transition of electrons within the atom. When electrons move between energy levels, they emit or absorb energy in the form of light at specific wavelengths, creating distinct spectral lines. This results in the observed pattern of individual lines in atomic spectra.
What is the atomic number to the iron?
The atomic number for iron is 26.
What is the symbol and atomic number for the element iron?
For iron, the symbol is Fe and the atomic number is 26. Iron has an atomic weight of 55.845g/mol
What is atomic spectra explain its types?
Atomic spectra refer to the distinct lines of light emitted or absorbed by atoms when electrons transition between energy levels. There are two main types of atomic spectra: emission spectra, which are produced when electrons fall to lower energy levels and release energy as photons, resulting in bright lines on a dark background; and absorption spectra, which occur when electrons absorb energy and move to higher energy levels, showing dark lines on a continuous spectrum. Each element has a unique atomic spectrum, acting like a fingerprint for identification.
What are the limitations of Thomson?
His model cannot explain atomic spectra or radioactivity.
Which part of the electromagnetic spectrum do the atomic emission spectra show?
Atomic emission spectra show specific wavelengths of light emitted by atoms when electrons transition from higher energy levels to lower ones. These spectra typically lie in the visible and ultraviolet regions of the electromagnetic spectrum.
What is atomic mass of iron?
Iron is a meta element. Atomic mass of it is 56.
Can atomic spectra be explained on the basis of quantum mechanics?
Yes, atomic spectra can be explained and understood through quantum mechanics. Quantum mechanics provides a framework to describe the discrete energy levels of electrons in atoms, leading to the observation of specific wavelengths in atomic spectra. The theory helps explain phenomena such as line spectra and transitions between energy levels within an atom.
