Actinium (Q2481): Difference between revisions

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description / endescription / en
 
Actinium is the chemical element with the symbol Ac and atomic number 89. The atomic mass is 227.0278 (amu, g/mol).

Revision as of 00:38, 30 July 2022

Actinium is the chemical element with the symbol Ac and atomic number 89. The atomic mass is 227.0278 (amu, g/mol).
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English
Actinium
Actinium is the chemical element with the symbol Ac and atomic number 89. The atomic mass is 227.0278 (amu, g/mol).

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