Radioactivity
curieCi
The historical activity unit: exactly 3.7 × 10¹⁰ decays per second.
- Dimension
- 1/T
- Canonical signature
- T^-1
- System
- si accepted
- Exactness
- Exact
Definition record
How this unit is defined
Same dimension
Related units
Common conversions
Every conversion routes through the canonical base of the dimension.
1 Ci = 37,000,000,000 Hz
Exact relationship
10 Ci = 370,000,000,000 Hz
Exact relationship