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actinium::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | ac, atomic number 89 |
| Type of | chemical element, element |
Examples of actinium
actinium
At the core lies the element, actinium, surrounded by four layers of material.
From the sciencedaily.com
Actinium trifluoride can be produced either in solution or in solid reaction.
From the en.wikipedia.org
As it decays, actinium creates three additional elements that produce alpha particles.
From the sciencedaily.com
Ac, the radiation from the actinium and its decay products might induce new mutations.
From the en.wikipedia.org
One tonne of uranium ore contains about 0.2 milligrams of actinium.
From the en.wikipedia.org
Polonium, radium and radon were observed before actinium, but they were not isolated until 1902.
From the en.wikipedia.org
Owing to its scarcity, high price and radioactivity, actinium has no significant industrial use.
From the en.wikipedia.org
Perey then attempted to determine the proportion of beta decay to alpha decay in actinium-227.
From the en.wikipedia.org
Among them are plutonium, actinium, curium and uranium.
From the sciencedaily.com
- A radioactive element of the actinide series; found in uranium ores
- Actinium is a radioactive chemical element with the symbol Ac and atomic number 89, which was discovered in 1899. It was the first non-primordial radioactive element to be isolated. Polonium, radium and radon were observed before actinium, but they were not isolated until 1902. ...
