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Astatine is the rarest naturally-occurring element, with the total amount in Earth's crust estimated to be less than 1 oz (28 g) at any given time. This amounts to less than one teaspoon of the element. Guinness World Records has dubbed the element the rarest on Earth, stating: "Only around 0.9 oz (25 g) of the element astatine (At) occurring naturally". Isaac Asimov, in a 1957 essay on large numbers, scientific notation, and the size of the atom, wrote that in "all of North and South America to a depth of ten miles", the number of astatine atoms at any time is "only a trillion".
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What element is there most of?
hydrogen is most common in the universe
Do metals have the most matter in the universe?
No. The most common element is hydrogen.
What is the 3rd most common element in the universe?
oxygen see link.
What is 4th most abundant element in the universe?
The fourth most abundant element in the universe by mass is carbon. The most abundant is hydrogen, then helium, followed by oxygen.
WHAT ELEMENT IS THE 4TH MOST ELEMENT IN THE UNIVERSE?
Carbon is the 4th most abundant element in the universe, after hydrogen, helium, and oxygen.
True or false that hydrogen is the least common element in the universe?
It is false.
What is the most element?
The most common element in the universe is Hydrogen.
Which is the most abundant element in the sun?
Hydrogen is the most common element in the universe, and in the Sun.
What is common element in universe?
hydrogen 90%
What is the third most abundant element in the Sun?
Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.
What is the second most common element after oxygen?
Hydrogen is the most common element in the universe, not oxygen.Oxygen is the most common element on Earth, followed by silicone.
What is the simplest and most common element in the universe?
hydrogen
What element is most common atom in universe?
boron
What element is there most of?
hydrogen is most common in the universe
Where is hydrogen commonly seen?
Throughout the entire universe. (It is the most common element in the universe)
What element has formed the largest numbers of atoms?
The most common element in the universe is hydrogen.
Is hydrogen a rare element in the universe as a whole?
No. Its the most common.
