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Francium is the rarest metal. It is estimated that only 30 grams of it exist in earth's crust. However, most of the artificially created elements on the Periodic Table near the end are equally rare because they only exist for extremely small amounts of time and so they do not exist anywhere in the universe currently.
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What is the rarest metal in the earth's crust?
how the hell should i know
What is the most rare metal?
Most likely the rarest metal in the Earth's crust would be Osmium, with 0.05 parts per billion in the Earth's crust.
What is the rarest atom?
francium is the rarest atom. there are only about 20 in the whole world!!
What is the rarest element in the universe?
Painite
What is the rarest naturally occurring element?
Astatine
Is gold the rarest metal in the periodic table?
No, I believe not.
What is the rarest metal in the earth's crust?
how the hell should i know
What is the hardest metal in the earth?
Iridium is the most strongest, rarest, densest, expensive, lightest metal ever known
What is the most rare metal?
Most likely the rarest metal in the Earth's crust would be Osmium, with 0.05 parts per billion in the Earth's crust.
What is the rarest John Deere tractor?
The rarest, by least made, would have to be the John Deere-Dain, with only a couple known to still be in existence after the scrap metal drives of WWII. For more info on the Dain try the related link...
What is the rarest Pokemon on sapphire?
mew2 is the rarest
What is the rarest wood?
what is the rarest wood in the world?
What is the most unpopular eye color?
rarest eye color is GREEN
What is mine craft' rarest subtends?
Well the rarest jem is Emerald and the 2nd rarest is Diamonds 💎
What is the rarest tornado?
The rarest rating for a tornado is F5.
What is the rarest biome?
The temperate forest is the rarest biome.
What is the rarest woodpecker?
i am the most rarest woodpeckerdidn't you know that
