The term 'actinide series' has been derived from the first element of the series, actinium.
11+ Actinide Series Properties. For centuries it seemed virtually useless; The symbol an is used while referring to any of the actinide.
The Lanthanides And Actinides In The Modern Periodic Table Science Online from www.online-sciences.com
The two rows that are generally placed underneath the main periodic table are called the lanthanide series and the. The term 'actinide series' has been derived from the first element of the series, actinium. Actinide an2+ ions have similar properties to lanthanide ln2+ and to ba2+ ions.
The lanthanide and actinide series make up the inner transition metals.
It is known, however, that all members of the series resemble actinium and each other in their chemical properties and that they have a strong chemical resemblance to their homologs in the lanthanide. For centuries it seemed virtually useless; Actinides also produce carbides with the general formula of anc or anc 2. Members of the series are often called actinides, although study of the properties of the actinides is hampered by their radioactive instability.
