Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A brittle, crystalline, highly diamagnetic metallic element with a very low thermal conductivity and a pinkish-white luster, used in alloys to form sharp castings for objects sensitive to high temperatures and in various low-melting alloys for fire-safety devices. Atomic number 83; atomic weight 208.98; melting point 271.3°C; boiling point 1,564°C; specific gravity 9.78; valence 3, 5. cross-reference: Periodic Table.
from The Century Dictionary.
- noun Chemical symbol, Bi; atomic weight, 208; specific gravity, 9.6 to 9.8. A metal of a peculiar light-reddish color, highly crystalline, and so brittle that it can be pulverized.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Chem.) One of the elements; a metal of a reddish white color, crystallizing in rhombohedrons. It is somewhat harder than lead, and rather brittle; masses show broad cleavage surfaces when broken across. It melts at 507° Fahr., being easily fused in the flame of a candle. It is found in a native state, and as a constituent of some minerals. Specific gravity 9.8. Atomic weight 207.5. Symbol Bi.
- noun bismuth sulphide; bismuthinite.
- noun a native bismuth oxide; bismite.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A chemical element (symbol Bi) with an
atomic number of 83.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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I don't know, exactly what alloys you mean, but bismuth is common, and is heavier than lead in atomic weight.
Going by atomic weight, the alloys used in non-toxic shot are atom-for-atom lighter than lead. 2009
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I don't know, exactly what alloys you mean, but bismuth is common, and is heavier than lead in atomic weight.
Going by atomic weight, the alloys used in non-toxic shot are atom-for-atom lighter than lead. 2009
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The plant, which refines lead, silver, gold and bismuth, is blamed with causing dangerously high lead levels in the blood of more than 50% of the children living in its immediate vicinity.
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The plant, which refines lead, silver, gold and bismuth, is blamed with causing dangerously high lead levels in the blood of more than 50% of the children living in its immediate vicinity.
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The name bismuth is derived from the old German word wismut, meaning white metal, or meadow mines.
Bismuth 2007
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The salt represented in the last equation is sometimes called bismuth oxychloride, or bismuthyl chloride.
An Elementary Study of Chemistry William McPherson
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Only one Bolivian mine was a primary bismuth mine; in other countries the bismuth is a by-product of mining other metals.
Bismuth 2007
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This shews the danger of using white paint on the face, which is called bismuth, but is in reality white lead or cerussa.
Zoonomia, Vol. II Or, the Laws of Organic Life Erasmus Darwin 1766
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If the neutral body be lighter than the medium, it exhibits the magnetic induction of iron with respect to polarity, but is nevertheless repelled; while if it be heavier than the medium, its direction is similar to that of diamagnetic bodies such as bismuth, but on the other hand exhibits the phenomena of attraction.
Scientific American Supplement, No. 488, May 9, 1885 Various
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Water forms an appreciable number of hydrogen and hydroxyl ions, and very weak bases such as bismuth hydroxide are dissociated to but a very slight extent.
An Elementary Study of Chemistry William McPherson
oroboros commented on the word bismuth
Can be spelled with the Periodic Table of Elements symbols: BiSmUTh
December 12, 2006
oroboros commented on the word bismuth
Bi.
December 16, 2007