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Curie (Ci) and Becquerel (Bq) are both units in which activity is measured; activity being the time rate of change of the number of the radioactive nuclei.

Becquerel is the common/most widely used unit.

Curie is the SI unit.

1 Ci = 3.7 x 1010 Bq

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11y ago
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5mo ago

A curie is a unit of measurement for radioactivity, equal to the amount of a radioactive isotope that decays at a rate of 3.7 x 10^10 disintegrations per second. A becquerel is the SI unit of radioactivity, equivalent to one disintegration per second.

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16y ago

A curie is Taylor Delau..

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13y ago

1 Ci = 3.7×1010 Bq

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9y ago

radiation measured in emissions/sec

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Q: What is a curie and becquerel?
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Related questions

Who did Mary Curie work with?

Marie Curie did her studies of radioactivity with her husband Pierre Curie and with their associate Henri Becquerel.


Who discovered the radio activity of elements?

Henri Becquerel, Marie Curie and Pierre Curie.


Who was important in the discovery of radiation?

Henri Becquerel, Marie Curie, and Pierre Curie were important in the discovery of radiation. Henri Becquerel discovered radioactivity in 1896, while Marie Curie and Pierre Curie furthered research on radioactivity and isolated the elements polonium and radium.


Received the Nobel Prize in physics in 1903.?

Pierre Curie and Antoine Henri Becquerel.


Received the Nobel Prize in physics in 1903?

Marie Curie received the Nobel Prize in Physics in 1903 for her work on radioactivity. She shared the prize with her husband, Pierre Curie, and Henri Becquerel. This was the first Nobel Prize awarded to a woman.


What year did Henri Becquerel discover the element polonium?

Polonium was discovered by Marie Curie and Pierre Curie in 1898.


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NO. Henri Becquerel was the discoverer of radioactivity.


What is the basic unit used to describe the intensity of radioactivity?

Curie or Becquerel


When scientist discovered radioactivity?

Radioactivity was discovered during 1896 by Henri Becquerel, who was a French scientist when he was working on phosphorescent materials. Other research was done by Becquerel, Ernest Rutherford, Paul Villard, Pierre Curie, Marie Curie, and others afterwards.


Who is famous for discoveries in radioactivity?

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Did Henri becquerel discover radium and polonium?

Henri Becquerel discovered radioactivity in 1896, while Marie and Pierre Curie are credited with the discovery of radium and polonium in 1898.


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Antoine Henri Becquerel contributed to the discovery of radioactivity. He was a physicist, working with Marie and Pierre Curie when they discovered uranium.