| atom |
The smallest unit of an element that is capable of entering into a chemical reaction.
출처: www.deploymentlink.osd.mil/du_library/lab_assessme...
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| atomic weight |
The mass of a neutral atom of a nuclide. The atomic weight of an atom is the weight of the atom based on a scale where 12C = 12. The atomic weight of an element is the weighted average of each isotope.
출처: ie.lbl.gov/education/glossary/Glossary.htm
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| atomic mass |
The mass of a neutral atom of a nuclide. The atomic weight of an atom is the weight of the atom based on a scale where 12C = 12. The atomic weight of an element is the weighted average of each isotope.
출처: ie.lbl.gov/education/glossary/Glossary.htm
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| atomic mass |
The mass of a nuclide
출처: www.deploymentlink.osd.mil/du_library/lab_assessme...
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| atom |
The smallest part of a chemical element, such as hydrogen, helium, or carbon. Atoms possess a compact nucleus surrounded by one or more electrons.
출처: observe.arc.nasa.gov/nasa/space/stellardeath/stell...
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