Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
antimatter atom
|
| gptkbp:annihilatesWith |
hydrogen
|
| gptkbp:antiparticle |
hydrogen
|
| gptkbp:atomicNumber |
1
|
| gptkbp:charge |
neutral
|
| gptkbp:compatibleWith |
nature (naturally occurring)
|
| gptkbp:composedOf |
positron
antiproton |
| gptkbp:discoveredBy |
gptkb:CERN
|
| gptkbp:firstSynthesized |
1995
|
| gptkbp:firstTrapped |
2010
|
| https://www.w3.org/2000/01/rdf-schema#label |
Antihydrogen
|
| gptkbp:mass |
same as hydrogen
|
| gptkbp:state |
artificially produced
|
| gptkbp:studiedBy |
gptkb:ATHENA_experiment
gptkb:ALPHA_experiment gptkb:ASACUSA_experiment gptkb:ATRAP_experiment |
| gptkbp:symbol |
H̅
|
| gptkbp:usedIn |
tests of CPT symmetry
tests of antimatter gravity |
| gptkbp:bfsParent |
gptkb:Anti-Matter
gptkb:AntiMatter |
| gptkbp:bfsLayer |
7
|