| atomic number |
Z, the total number of protons found in a nucleus.
출처: www.lbl.gov/abc/wallchart/glossary/glossary.html
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|---|---|
| atomic energy |
means all forms of energy released in the course of nuclear fission or nuclear transformation.
출처: www.nrc.gov/reading-rm/doc-collections/cfr/part072...
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| atomic weight |
The average weight of an atom.
출처: www.fisicx.com/quickreference/science/glossary.htm...
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| atomic weight |
The atomic weight of an atom is a measure of how much mass an atom has. The atomic weight is calculated by adding the number of protons and neutrons together. Atomic masses are not listed as whole numbers on the periodic table because atoms can come in forms with different amounts of neutrons. The atomic weight reported for any particular element is an average weight of all the known forms of that element.
출처: www.biologylessons.sdsu.edu/classes/lab2/glossary....
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| atomic weight |
average of the mass numbers of all of the isotopes of an element.
출처: paramedicine.wikispaces.org/Medical+Terminology
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| atomic | a sliver-white metallic element of the platinum group that resembles platinum |
|---|---|
| atomic | a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal |
| atomic | a soft bluish-white ductile malleable toxic bivalent metallic element |
| atomic | a rare soft silvery metallic element |
| atomic | a trivalent metalloid element |
| atomic | a silvery malleable metallic element that resists corrosion |
| atomic | a metallic element having four allotropic forms |
| atomic | a brittle silver-white metalloid element that is related to selenium and sulfur |
| atomic | a nonmetallic element belonging to the halogens |
| atomic | a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts |
| atomic | a soft silver-white ductile metallic element (liquid at normal temperatures) |
| atomic | a soft silvery metallic element of the alkali earth group |