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2014-08-22 10:00:24
2014-08-22 10:00:24

Lead is the last element on the periodic table that isn't radioactive. It is also the heaviest of the non-radioactive elements.


Related Questions

Period sever on the periodic table contains all the radioactive elements. Iron, in period 6, is the last stable element on the table, before the radioactive elements.

Uranium, with atomic number 92, is the last naturally occurring element on the periodic table

Ununoctium is the last element on the periodic table. It's symbol is Uuo. It atomic weight is [294]. Its predicted phase is a solid.

Argon (Ar, element number 18) is the last element in the third period of the periodic table.

The last element in each period is a noble element. It is non-reactive.

Plutonium (atomic number 94) is the last element in the periodic table that may be found naturally, in trace amounts.

On the Periodic Table, a Period is one of the horizontal rows. If an element is last in it's period, then it's on the right hand side of the Periodic Table. There is an inert gas at the end of every Period.

element, last of the nobel gasses on the periodic table of elements

The first chemical element is Hydrogen and the last is Ununoctium.

The last element of each row is inert element. It is non-reactive and stable in nature.

A complete periodic table arranged in periods and groups. The symbol of element and atomic number are mentioned.

The last member of alkali metals the Francium.

February 9th, 1996 with the discovery of Copernicium.

The first row of the periodic table to have 18 elements is the third row, which ends with krypton, Kr.

The last element for which there are claims of discovery is Uus, element 117. That completes the 118 elements on the periodic table.

The heaviest radioactively stable element in the same column of a wide form periodic table as nitrogen is bismuth.

Plutonium (atomic number 94), found in extremely traces.

No, many other elements are radioactive or have radioactive isotopes. Examples of this are carbon 14, which is used in carbon dating, Radon, Krypton, Hydrogen, Iodine, and many others.

Helium is the second element, on the first column last row. Hope this helps

well, it depends on how many electrons are there in the last orbital can be any element from Aluminum to Argon (look at the periodic table)

I'm not too bad at chemistry, but one thing I can't wrap my head around is how perfect the periodic table is. How is it that each element that we know is only one more proton than the last? How come it goes in PERFECT order instead of having a few elements with protons not perfectly linear to the periodic table?

There are many relatively new elements that have been added to the periodic table over the last few decades, like the element Copernicium, a man made element that was discovered by the Gesellschaft fur Schwerionenforschung (GSI) in 1996. And although there have not been any discoveries in the last 14 years, there are quantum physicists that spend there time looking for the next element.

seaborgium, the chemical element of atomic number 106, a very unstable element made by high-energy atomic collisions.

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