Actinium is a 8 letter word which starts with the letter A and ends with the letter M for which we found 1 definitions.
Definition |
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(n.) A supposed metal said by Phipson to be contained in commercial zinc; -- so called because certain of its compounds are darkened by exposure to light. |
The word actinium is a 8 letter word that has 4 syllable 's . The syllable division for actinium is: ac-tin-i-um