what is atomic spectroscopy?
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All elements (atoms) absorb and reflect certain frequencies(colors) of light. This spectra can be used to identify the elements present in a sample of material even if it is a neutron star a billion light years away or a piece of lint on a table.
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Each line represents the transition of an electron from one level to a lower level.  Therefore, a line spectrum is the result of many electron transitions.
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AFM collect surface atomic data\nCD collect absorbance which reveal the secondary structure\nCD 2nd structure and low resolution\nAFM higher resolution and study the whole structure
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if you mean spectroscopy and related fields here's something.\n\nspectrum:  variation of intensity with frequency or wavelength.\n\nstudy of intensity of the radiation. Basically\nyou have an unkown source of light. You tell what frequencies\n(or colours) are how much intense.\nUsually it's of the following types\n\nOptical spectroscopy (visible light)\nX -ray spectroscopy\ninfrared spectroscopy\nneutron spectroscopy\nthomson spectroscopy\nradio\n\nspectra can be absorption or emmision. \n\natomic specroscopy\nmolecular spectroscopy\n\nall this info can be used to study known materials\nand find composition of un-known materials.\nhealth purposes too
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In scientific terms atoms are the smallest possible particle of a chemical element that retains its chemical properties. All atoms are made of the same basic elements, protons, neutrons and electrons , but each of the individual elements are made from different organizations of these materials. The basic structure of an atom is the nucleus, which is made of protons and neutrons (except hydrogen which only has a proton), and the electrons which, to over simplify it, "orbit" the nucleus. Elements are defined however by the number of protons in the nucleus, carbon always has 6 protons in it's nucleus, oxygen always has 8.\n\nAtoms are found EVERYWHERE. Everything you are, the air you breath, the things you smell, are all made of atoms, as others have said, it is the basic building block of everything, literally nothing would exist without them.\n\nIsotopes, contrary to what was said above, are in fact atoms, just a special kind of atom. The have the same amount of protons in their nucleus, hence they stay the same kind of element, but the have a different number of neutrons. I said above that hydrogen doesn't have a neutron in it's nucleus, and a standard hydrogen atom doesn't, but an isotope of hydrogen does, it's called deuterium, and it has 1 proton and 1 neutron in it's nucleus.\n\nDon't feel bad if you don't get it still, it really takes a class in chemistry to really get a handle on what exactly it all means. Good luck.
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The atomic number is the number of protons.
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molecules are turned into ions....by an electron beam...\nions are separated according to their mass...by a magnet, deflection....\n\nmass spectroscopy can be used to study or analyse mixture of compounds....
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Molecules are made of atoms
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i have not heard of spectroscopy being used to determine the amounts of gases, but i guess you could by looking at how deep the colours are. If the colours are paleish = not alot,etc
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Nuclear chemistry deals with the composition of the nucleus of an atom and processes that change the nucleus composition.
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You are right! Atomic structure has everything to do with what wavelengths are absorbed, and which ones are reflected. I works with light, and it works with radio waves... Thats how they make stealth aircraft. Funny thing about copper... when powdered and burned, it makes a pretty green color!
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One of them : To charecterize Functional groups, Ions , Atoms in a molecule.To determine the structure of a molecule.\nIt is also used in clinical diagnosis.
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In chemistry, a metal (Greek: Metallon) is an element that readily forms ions (cations) and has metallic bonds. Metals are sometimes described as a lattice of positive ions (cations) surrounded by a cloud of delocalized electrons. The metals are one of the three groups of elements as distinguished by their ionisation and bonding properties, along with the metalloids and nonmetals. On the periodic table, a diagonal line drawn from boron (B) to polonium (Po) separates the metals from the nonmetals. Elements on this line are metalloids, sometimes called semi-metals; elements to the lower left are metals; elements to the upper right are nonmetals.
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I believe you already asked that a few days ago. But here is a refresher of the best answer yoy chose.:\nChemistry is Chemistry (derived from alchemy) is the science of matter and study of inner molecules and atoms. You study metal properties, its characteristics and behaviour. You study about Organic and InOrganic Materials. You will also learn about mixing chemicals - Reactants and Products. Don't worry now, it will soon become interesting.\n\nThe atomic mass of a chemical element is the mass of an atom at rest and Atomic number (Z) is the number of protons found in the nucleus of an atom.
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The science (and corresponding technology) that seeks to understand and control the atomic and molecular structure of matter. ... Traditional chemistry is perhaps the most extablished method ... out how. Nanotechnology is now bringing us the ability to ... of modern chemistry are an essential part of nanotechnology ...
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Chemistry is the study of matter and their reactions, I mean, you can devise what we did going to do without it, man...\n\ncellphone\ncomputers\nlight bulbs\ncars\n\npratically everything branching out from the above defination.
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Emission spectroscopy can be used to identify elements by the emitted EM radiation from excited atoms. The excitation isually occurs in at high temperature eg an electric arc, plasma generation and the like. Many industrial analytical techniques for rapid analysis use this methodology. it is very common in the steel industry where rapid steel anlysis id required for production control.\n\nHelium was identified in the Sun by emission spectroscopy before it was identified on earth.