IVOAT Thesaurus
Toggle navigation
Home
Advanced search
About...
My account
matter
Home
matter
Term
Metadata
matter
More specific terms
NT1
↓
antimatter
►
▼
NT2
↓
antiparticle
►
▼
NT3
↓
antineutrino
NT3
↓
antinucleon
NT3
↓
antiproton
NT3
↓
positron
NT1
↓
atom
►
▼
NT2
↓
fundamental chemical element
►
▼
NT3
↓
actinium
NT3
↓
aluminum
►
▼
NT4
↓
aluminum coating
NT3
↓
americium
NT3
↓
antimony
NT3
↓
argon
NT3
↓
arsenic
NT3
↓
astatine
NT3
↓
barium
NT3
↓
berkelium
NT3
↓
beryllium
NT3
↓
bismuth
NT3
↓
bohrium
NT3
↓
boron
NT3
↓
bromine
NT3
↓
cadmium
NT3
↓
caesium
NT3
↓
calcium
NT3
↓
californium
NT3
↓
carbon
NT3
↓
cerium
NT3
↓
chlorine
NT3
↓
chromium
NT3
↓
cobalt
NT3
↓
copper
NT3
↓
curium
NT3
↓
darmtadtium
NT3
↓
dubnium
NT3
↓
dysprosium
NT3
↓
einsteinium
NT3
↓
erbium
NT3
↓
europium
NT3
↓
fermium
NT3
↓
florine
NT3
↓
francium
NT3
↓
gadolinium
NT3
↓
gallium
NT3
↓
germanium
NT3
↓
gold
NT3
↓
hafnium
NT3
↓
hassium
NT3
↓
helium
►
▼
NT4
↓
He I
NT4
↓
He II
NT4
↓
He III
NT3
↓
holmium
NT3
↓
hydrogen
►
▼
NT4
↓
deuterium
NT4
↓
H I
NT4
↓
H II
NT4
↓
molecular hydrogen
►
NT4
↓
negative H ion
NT4
↓
tritium
NT3
↓
indium
NT3
↓
iodine
NT3
↓
iridium
NT3
↓
iron
NT3
↓
krypton
NT3
↓
lanthanum
NT3
↓
lawrencium
NT3
↓
lead
NT3
↓
lithium
NT3
↓
lutetium
NT3
↓
magnesium
NT3
↓
manganese
NT3
↓
meitnerium
NT3
↓
mendelevium
NT3
↓
Mercury
NT3
↓
molybdenum
NT3
↓
neodymium
NT3
↓
neon
NT3
↓
neptunium
NT3
↓
nickel
NT3
↓
niobium
NT3
↓
nitrogen
NT3
↓
nobelium
NT3
↓
osmium
NT3
↓
oxygen
NT3
↓
palladium
NT3
↓
phosphorus
NT3
↓
platinum
NT3
↓
plutonium
NT3
↓
polonium
NT3
↓
potassium
NT3
↓
praseodymium
NT3
↓
promethium
NT3
↓
protactinium
NT3
↓
radium
NT3
↓
radon
NT3
↓
rare earth
►
▼
NT4
↓
cerium
NT4
↓
dysprosium
NT4
↓
erbium
NT4
↓
europium
NT4
↓
gadolinium
NT4
↓
holmium
NT4
↓
lanthanum
NT4
↓
lutetium
NT4
↓
neodymium
NT4
↓
praseodymium
NT4
↓
samarium
NT4
↓
scandium
NT4
↓
terbium
NT4
↓
thulium
NT4
↓
ytterbium
NT4
↓
yttrium
NT3
↓
rhenium
NT3
↓
rhodium
NT3
↓
roentgenium
NT3
↓
rubidium
NT3
↓
ruthenium
NT3
↓
rutherfordium
NT3
↓
samarium
NT3
↓
scandium
NT3
↓
seaborgium
NT3
↓
selenium
NT3
↓
silicon
NT3
↓
silver
NT3
↓
sodium
NT3
↓
strontium
NT3
↓
sulfur
NT3
↓
tantalum
NT3
↓
technetium
NT3
↓
tellurium
NT3
↓
terbium
NT3
↓
thallium
NT3
↓
thorium
NT3
↓
thulium
NT3
↓
tin
NT3
↓
titanium
NT3
↓
tungsten
NT3
↓
uranium
NT3
↓
vanadium
NT3
↓
xenon
NT3
↓
ytterbium
NT3
↓
yttrium
NT3
↓
zinc
NT3
↓
zirconium
NT1
↓
circumplanetary matter
NT1
↓
circumstellar matter
►
▼
NT2
↓
circumstellar dust
NT2
↓
circumstellar envelope
►
▼
NT3
↓
expanding envelope
NT2
↓
circumstellar gas
NT2
↓
circumstellar grain
►
▼
NT3
↓
circumstellar dust
NT1
↓
degenerate matter
►
▼
NT2
↓
black hole
►
▼
NT3
↓
Kerr black hole
NT3
↓
stellar black hole
NT2
↓
degenerate star
►
▼
NT3
↓
degenerate dwarf
►
▼
NT4
↓
white dwarf
►
NT3
↓
neutron star
►
▼
NT4
↓
HZ Herculis star
NT4
↓
magnetar
►
NT3
↓
pulsar
►
▼
NT4
↓
binary pulsar
NT4
↓
optical pulsar
NT4
↓
radio pulsar
NT4
↓
X-ray pulsar
►
NT1
↓
molecule
►
▼
NT2
↓
hydrated carbon
NT2
↓
interstellar molecule
►
▼
NT3
↓
ammonia
NT3
↓
carbon compound
►
▼
NT4
↓
carbon dioxide
NT4
↓
carbon disulfide
NT4
↓
carbon monosulfide
NT4
↓
carbon monoxide
NT4
↓
CS
NT4
↓
cyanoacetylene
NT4
↓
cyanodiacetylene
NT4
↓
cyanogen
NT4
↓
cyanopolyene
NT4
↓
hydrated carbon
NT3
↓
CS
NT3
↓
hydrated carbon
NT3
↓
hydroxyl radical
NT3
↓
methane
NT3
↓
molecular hydrogen
►
▼
NT4
↓
orthohydrogen
NT4
↓
parahydrogen
NT3
↓
water
NT2
↓
methane
NT2
↓
molecular hydrogen
►
▼
NT3
↓
orthohydrogen
NT3
↓
parahydrogen
NT2
↓
organic molecule
Date of creation
21-Nov-2009
Accepted term
21-Nov-2009
Descendant terms
144
ARK
ark:/99152/t39r2pgdrop1zj
More specific terms
6
Alternative terms
0
Related terms
0
Notes
0
Metadata
BS8723-5
DC
MADS
SKOS-Core
VDEX
XTM
Zthes
JSON
JSON-LD
Search
Central terms
fundamental chemical element
circumstellar gas
degenerate star
circumstellar envelope
antiparticle
circumstellar grain
organic molecule