The 5f elements, actinides, show many properties which have direct correspondence to the 4f transition metals, the lanthanides.
14+ Actinides On The Periodic Table. The actinides are the row of elements on the periodic table that start with actinium, and include uranium and go up to element 103. The atomic number of curium is 96 and has the symbol cm.
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The actinides are the row of elements on the periodic table that start with actinium, and include uranium and go up to element 103. The superactinides are located under the actinides in the periodic table and they belong in period 8. Horizontal rows of the periodic table of elements are the periods.
The periodic law is the principle that the properties or characteristics of the elements recur periodically as their atomic numbers increase.
What is the periodic table. The superactinide series is a group of elements that have predicted properties that may be similar to those of the original actinides. The elements in these two rows are also referred to as, respectively, the lanthanide metals and the actinide metals. Jump into this interactive quiz now and you'll have all the actinides memorized in no time!