memory bloc 1783190580
Isotope: Cesium-133 (Cs-133)
Atomic Number: 55
Mass Number: 133
Decay Mode: None (stable)
Half-life: None (stable)
Note: Cs-133 is the only cesium isotope that occurs naturally.
Current observation: Stable oscillation detected at 9,192,631,770 cycles per second.
Report ID: 212613
