Hyperonyms
(has_hyperonym)
|
09465459-n:
a single undivided natural thing occurring in the composition of something else
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Hyponyms
(has_hyponym)
|
14594708-n:
any group or radical of the form RCO- where R is an organic group
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Hyponyms
(has_hyponym)
|
14595076-n:
the chemical group -OH
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Hyponyms
(has_hyponym)
|
14595176-n:
the chemical group -CHO
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Hyponyms
(has_hyponym)
|
14617189-n:
any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
|
Hyponyms
(has_hyponym)
|
14617427-n:
the univalent unsaturated organic radical C3H5; derived from propylene
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Hyponyms
(has_hyponym)
|
14617597-n:
the radical -NH2
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Hyponyms
(has_hyponym)
|
14617834-n:
a hydrocarbon radical that occurs in many organic compounds
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Hyponyms
(has_hyponym)
|
14621194-n:
the univalent group N3- derived from hydrazoic acid
|
Hyponyms
(has_hyponym)
|
14621319-n:
the bivalent group -N=N- united to two hydrocarbon groups
|
Hyponyms
(has_hyponym)
|
14622623-n:
the univalent radical derived from toluene
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Hyponyms
(has_hyponym)
|
14622768-n:
the univalent radical derived from benzoic acid
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Hyponyms
(has_hyponym)
|
14788714-n:
the univalent group derived from arsine
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Hyponyms
(has_hyponym)
|
14790693-n:
the bivalent radical CO
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Hyponyms
(has_hyponym)
|
14790796-n:
the univalent radical -COOH; present in and characteristic of organic acids
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Hyponyms
(has_hyponym)
|
14808147-n:
the chemical group that gives color to a molecule
|
Hyponyms
(has_hyponym)
|
14827191-n:
the monovalent group -CN in a chemical compound
|
Hyponyms
(has_hyponym)
|
14886443-n:
a trivalent radical derived from glycerol by removing the three hydroxyl radicals
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Hyponyms
(has_hyponym)
|
14914544-n:
the bivalent group -HNNH- derived from hydrazine
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Hyponyms
(has_hyponym)
|
14914775-n:
the monovalent group -OH in such compounds as bases and some acids and alcohols
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Hyponyms
(has_hyponym)
|
14926937-n:
a group having the characteristic properties of ketones
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Hyponyms
(has_hyponym)
|
14951983-n:
the bivalent radical CH2 derived from methane
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Hyponyms
(has_hyponym)
|
14998965-n:
the monovalent organic group C3H7- obtained from propane
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Hyponyms
(has_hyponym)
|
15008025-n:
a hydrocarbon radical (C4H9)
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Hyponyms
(has_hyponym)
|
15015872-n:
the group -NO3
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Hyponyms
(has_hyponym)
|
15015963-n:
the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid)
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Hyponyms
(has_hyponym)
|
15084999-n:
the bivalent radical UO2 which forms salts with acids
|
Hyponyms
(has_hyponym)
|
15088308-n:
a univalent chemical radical derived from ethylene
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Hyponyms
(has_hyponym)
|
80000378-n:
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Holonyms
(has_holo_part)
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14682133-n:
(physics and chemistry) the simplest structural unit of an element or compound
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Domain
(category)
|
06084469-n:
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
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Glosses
(gloss)
|
01058854-a:
held with another element, substance or material in chemical or physical union
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Glosses
(gloss)
|
02621395-v:
to compose or represent:"This wall forms the background of the stage setting"
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Glosses
(gloss)
|
14619225-n:
(physics and chemistry) the smallest component of an element having the chemical properties of the element
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Glosses
(gloss)
|
14682133-n:
(physics and chemistry) the simplest structural unit of an element or compound
|
Glosses
(rgloss)
|
09315159-n:
a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
|
Glosses
(rgloss)
|
14594456-n:
the organic group of acetic acid (CH3CO-)
|
Glosses
(rgloss)
|
14594708-n:
any group or radical of the form RCO- where R is an organic group
|
Glosses
(rgloss)
|
14595076-n:
the chemical group -OH
|
Glosses
(rgloss)
|
14595176-n:
the chemical group -CHO
|
Glosses
(rgloss)
|
14601829-n:
organic compounds containing an amino group and a carboxylic acid group
|
Glosses
(rgloss)
|
14617189-n:
any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
|
Glosses
(rgloss)
|
14621194-n:
the univalent group N3- derived from hydrazoic acid
|
Glosses
(rgloss)
|
14621319-n:
the bivalent group -N=N- united to two hydrocarbon groups
|
Glosses
(rgloss)
|
14624944-n:
a separate group of related lanthanides, including terbium, europium, gadolinium, and sometimes dysprosium
|
Glosses
(rgloss)
|
14629998-n:
a soft silvery metallic element of the alkali earth group; found in barite
|
Glosses
(rgloss)
|
14633957-n:
a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
|
Glosses
(rgloss)
|
14636647-n:
a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
|
Glosses
(rgloss)
|
14636988-n:
a trivalent metallic element of the rare earth group; occurs with yttrium
|
Glosses
(rgloss)
|
14637176-n:
a bivalent and trivalent metallic element of the rare earth group
|
Glosses
(rgloss)
|
14637864-n:
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
|
Glosses
(rgloss)
|
14638041-n:
a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
|
Glosses
(rgloss)
|
14640222-n:
a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
|
Glosses
(rgloss)
|
14642219-n:
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
|
Glosses
(rgloss)
|
14643793-n:
a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
|
Glosses
(rgloss)
|
14644063-n:
a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
|
Glosses
(rgloss)
|
14645882-n:
a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
|
Glosses
(rgloss)
|
14648754-n:
a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry
|
Glosses
(rgloss)
|
14650807-n:
a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
|
Glosses
(rgloss)
|
14651212-n:
a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
|
Glosses
(rgloss)
|
14651479-n:
a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
|
Glosses
(rgloss)
|
14652623-n:
a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum
|
Glosses
(rgloss)
|
14652954-n:
a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
|
Glosses
(rgloss)
|
14653242-n:
a rare polyvalent metallic element of the platinum group; it is found associated with platinum
|
Glosses
(rgloss)
|
14653596-n:
a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
|
Glosses
(rgloss)
|
14653831-n:
a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
|
Glosses
(rgloss)
|
14655371-n:
a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
|
Glosses
(rgloss)
|
14655731-n:
a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
|
Glosses
(rgloss)
|
14657566-n:
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
|
Glosses
(rgloss)
|
14658546-n:
a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
|
Glosses
(rgloss)
|
14666012-n:
a group of minerals with similar crystal structures containing a silicate chain and combinations of chiefly sodium and calcium and magnesium and iron and aluminum
|
Glosses
(rgloss)
|
14667668-n:
dark-green to black glassy mineral of the pyroxene group containing large amounts of aluminum and iron and magnesium
|
Glosses
(rgloss)
|
14669823-n:
any of a group of proteases that mediate apoptosis
|
Glosses
(rgloss)
|
14676042-n:
any of a group of hard glassy minerals (silicates of various metals) used as gemstones and as an abrasive
|
Glosses
(rgloss)
|
14680261-n:
a mineral of the mica group; an important source of lithium
|
Glosses
(rgloss)
|
14691231-n:
a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs
|
Glosses
(rgloss)
|
14691445-n:
any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active
|
Glosses
(rgloss)
|
14693396-n:
any of a group of crystalline silicate mineral common in igneous and metamorphic rocks
|
Glosses
(rgloss)
|
14709102-n:
any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
|
Glosses
(rgloss)
|
14712224-n:
any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium)
|
Glosses
(rgloss)
|
14712489-n:
any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium)
|
Glosses
(rgloss)
|
14724264-n:
any organic compound containing the group -CONH2
|
Glosses
(rgloss)
|
14788714-n:
the univalent group derived from arsine
|
Glosses
(rgloss)
|
14792703-n:
an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain
|
Glosses
(rgloss)
|
14807929-n:
any of a group of chemicals including epinephrine and norepinephrine that are produced in the medulla of the adrenal gland
|
Glosses
(rgloss)
|
14808147-n:
the chemical group that gives color to a molecule
|
Glosses
(rgloss)
|
14808752-n:
organic compounds containing the group -COX where X is a halogen atom
|
Glosses
(rgloss)
|
14827191-n:
the monovalent group -CN in a chemical compound
|
Glosses
(rgloss)
|
14829565-n:
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
|
Glosses
(rgloss)
|
14829765-n:
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
|
Glosses
(rgloss)
|
14829964-n:
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
|
Glosses
(rgloss)
|
14830164-n:
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
|
Glosses
(rgloss)
|
14914544-n:
the bivalent group -HNNH- derived from hydrazine
|
Glosses
(rgloss)
|
14914775-n:
the monovalent group -OH in such compounds as bases and some acids and alcohols
|
Glosses
(rgloss)
|
14926937-n:
a group having the characteristic properties of ketones
|
Glosses
(rgloss)
|
14953813-n:
a molecule containing one amine group (especially one that is a neurotransmitter)
|
Glosses
(rgloss)
|
14966058-n:
a polymer containing repeated amide groups
|
Glosses
(rgloss)
|
14972092-n:
any compound containing the group -C=NOH
|
Glosses
(rgloss)
|
14987150-n:
any of a class of dyes containing a -CH= group linking two heterocyclic rings containing nitrogen; used as sensitizers in photography
|
Glosses
(rgloss)
|
14998965-n:
the monovalent organic group C3H7- obtained from propane
|
Glosses
(rgloss)
|
15015501-n:
any compound containing the nitrate group (such as a salt or ester of nitric acid)
|
Glosses
(rgloss)
|
15015872-n:
the group -NO3
|
Glosses
(rgloss)
|
15077571-n:
any of various enzymes that move a chemical group from one compound to another compound
|
