Numerari from KnowledgeDoor---The scientific calculator with graphing, unit keypads, complex numbers, constants, advanced functions, user-defined keys, quick copy, and more! Learn more (Link leaves KnowledgeDoor website)

Characteristic

curie

Notes

Symbol

Ci

Metric (SI) Equivalent

37 gigabecquerels

This equivalent and the one below are exact.

Another Metric (SI) Equivalent with More Basic Units

3.7×1010 (1 / second)

Metric (SI) Dimensions

time-1

Quantity

Radioactivity and Activity of a Radionuclide

Heaven's Boulevard astronomical sky image for any location, date, and time.
Personalize with a picture and message. Great gift for birthdays, anniversaries, or any special event. Learn more (Link leaves KnowledgeDoor website)