Assertion: hydrogen atom's ground state | /r/HasProperty | shown this way
Facets:
value: in 4.9
type: TEMPORAL
Source sentences:
text: The ground state is shown this way in fig­ure 4.9; the elec­tron may be found within a blob size that is about three times the Bohr ra­dius, or roughly an Ångstrom, (1 0 m), in di­am­e­ter.