The least common elements are the synthetic elements, like ununoctium, since they exist for a very small fraction of a second, however, some naturally occurring elements like lawrencium have only a life of 3 hours, so it is a very rare element
The metals in the lower left corner of the periodic table are the least electronegative.
NOTHIN !
Hydrogen is the first, smallest, and lightest element. It is number 1 in the periodic table of elements.
What ARE the 3 least dense elements on the periodic table. Science doesn't matter. Language Arts does. :) Hope this helped
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.
The periodic table contain all chemical elements, placed in a rational order.
Group 3, the transition elements.
irdc
They are .......... .......... .......... .......... .......... ..........
Some common questions about the periodic table include: What is the periodic table? How is it organized? What do the numbers and letters on the table represent? Why are some elements grouped together? How many elements are there in total?
It sounds like they are elements on the periodic table of elements.
they are all part of the Periodic Table:)