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ENTITIES
MATERIAL ENTITIES
NON LIVING ENTITIES
NATURAL ENTITIES
[PHYSICAL AND CHEMICAL CONSTITUENTS]
chemicals
chemical elements
Term
Metadata
chemical elements
Definition
A substance made up of atoms with the same atomic number; common examples are hydrogen, gold, and iron.
Broader Terms
BT
↑
chemicals
More specific terms
NT7
↓
alkaline elements
NT7
↓
alkaline metals
NT7
↓
elements of group 1 (IUPAC)
►
▼
NT8
↓
caesium
NT8
↓
francium
NT8
↓
hydrogen
NT8
↓
lithium
NT8
↓
potassium
NT8
↓
rubidium
NT8
↓
sodium
NT7
↓
elements of group 10 (IUPAC)
►
▼
NT8
↓
nickel
NT8
↓
palladium
NT8
↓
platinum
NT7
↓
elements of group 11 (IUPAC)
►
▼
NT8
↓
copper
NT8
↓
gold
NT8
↓
silver
NT7
↓
elements of group 12 (IUPAC)
►
▼
NT8
↓
cadmium
NT8
↓
mercury
►
▼
NT9
↓
dimethylmercury
NT9
↓
inorganic mercury
NT9
↓
monomethylmercury
NT9
↓
organic mercury
NT9
↓
particle-bound mercury
NT8
↓
zinc
NT7
↓
elements of group 13 (IUPAC)
►
▼
NT8
↓
aluminium
NT8
↓
boron
NT8
↓
gallium
NT8
↓
indium
NT8
↓
thallium
NT7
↓
elements of group 14 (IUPAC)
►
▼
NT8
↓
carbon
NT8
↓
germanium
NT8
↓
lead
NT8
↓
silicon
NT8
↓
tin (element)
NT7
↓
elements of group 15 (IUPAC)
►
▼
NT8
↓
antimony
NT8
↓
arsenic
NT8
↓
bismuth
NT8
↓
nitrogen
NT8
↓
phosphorus
NT7
↓
elements of group 16 (IUPAC)
►
▼
NT8
↓
oxygen
NT8
↓
polonium
NT8
↓
selenium
NT8
↓
sulphur
NT8
↓
tellurium
NT7
↓
elements of group 17 (IUPAC)
►
▼
NT8
↓
astatine
NT8
↓
bromine
NT8
↓
chlorine
NT8
↓
fluorine
NT8
↓
iodine
NT7
↓
elements of group 18 (IUPAC)
►
▼
NT8
↓
argon
NT8
↓
helium
NT8
↓
krypton
NT8
↓
neon
NT8
↓
radon
NT8
↓
xenon
NT7
↓
elements of group 2 (IUPAC)
►
▼
NT8
↓
alkaline earth metals
NT8
↓
barium
NT8
↓
beryllium
NT8
↓
calcium
NT8
↓
magnesium
NT8
↓
radium
NT8
↓
strontium
NT7
↓
elements of group 3 (IUPAC)
►
▼
NT8
↓
actinium
NT8
↓
lanthanum
NT8
↓
scandium
NT8
↓
yttrium
NT7
↓
elements of group 4 (IUPAC)
►
▼
NT8
↓
hafnium
NT8
↓
titanium
NT8
↓
zirconium
NT7
↓
elements of group 5 (IUPAC)
►
▼
NT8
↓
niobium
NT8
↓
tantalum
NT8
↓
vanadium
NT7
↓
elements of group 6 (IUPAC)
►
▼
NT8
↓
chromium
NT8
↓
molybdenum
NT8
↓
tungsten
NT7
↓
elements of group 7 (IUPAC)
►
▼
NT8
↓
manganese
NT8
↓
rhenium
NT8
↓
technetium
NT7
↓
elements of group 8 (IUPAC)
►
▼
NT8
↓
iron
NT8
↓
osmium
NT8
↓
ruthenium
NT7
↓
elements of group 9 (IUPAC)
►
▼
NT8
↓
cobalt
NT8
↓
iridium
NT8
↓
rhodium
NT7
↓
major element
NT7
↓
minor element
NT7
↓
radioelement
NT7
↓
trace element
NT7
↓
transition element
►
▼
NT8
↓
actinides
►
▼
NT9
↓
americium
NT9
↓
neptunium
NT9
↓
plutonium
NT9
↓
thorium
NT9
↓
uranium
NT8
↓
lanthanide
►
▼
NT9
↓
cerium
NT7
↓
transuranium element
Related terms
RT
⇆
inorganic chemistry
Italian
elementi chimici
Theme
research
ExactMatch:
http://www.eionet.europa.eu/gemet/concept/2643
Date of creation
07-Mar-2013
Accepted term
07-Mar-2013
Descendant terms
115
ARK
ark:/99152/t3nqw6x2v2z7p1
More specific terms
26
Alternative terms
0
Related terms
1
Notes
1
Metadata
BS8723-5
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