Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical element form
|
| gptkbp:destroyedBy |
spacecraft surfaces
|
| gptkbp:existsIn |
Earth's upper atmosphere
|
| gptkbp:form |
oxygen
|
| gptkbp:has_atomic_number |
8
|
| gptkbp:has_electron_configuration |
[He] 2s2 2p4
|
| gptkbp:heldBy |
paramagnetic species
free radical |
| https://www.w3.org/2000/01/rdf-schema#label |
Atomic oxygen
|
| gptkbp:is_found_at_altitudes |
between 100 km and 300 km
|
| gptkbp:is_highly |
reactive
|
| gptkbp:is_not_stable_at |
Earth's surface
|
| gptkbp:producedBy |
photodissociation of O2
photodissociation of ozone |
| gptkbp:symbol |
O
|
| gptkbp:used_in |
materials testing for spacecraft
|
| gptkbp:bfsParent |
gptkb:Exosphere
|
| gptkbp:bfsLayer |
6
|