"Astatine is really rare. Attempt to find some if you dare."
what is a good slogan for Lanthanum
chemical element, artificial, radioactive, unstable
Indium, a element of the new mulennium. -B.P.R
Stand Clear When Bromine Is Near!
astatine(less than 25g of it is present on earth acc. to guiness world records)
Astatine is an element with the symbol At.
No slogans for chemical elements !
The color of the element astatine is unknown.
Astatine is not a mineral but a chemical element. Astatine can be obtained as a pure element but in extremely small quantities.
The element with the atomic number 85 is Astatine (At). Astatine is a Radioactive Halogen in Group 17(7) of the Periodic Table. Astatine has 85 electrons in 6 shells with 7 electrons in the outer shell. Astatine is the third radioactive element on the Periodic Table.
As a radioactive element with a short half life astatine is dangerous.
The chemical element with atomic number 85 is astatine. It is a rare and highly radioactive element that occurs naturally in trace amounts. Astatine is part of the halogen group on the periodic table.
Yes. There are no stable isotopes of astatine, they are all radioactive.
The element with the symbol At is Astatine. Astatine is a Group 17(7) Halogen and is radioactive. It has 85 electrons in 6 shells, with 7 electrons in the outer shell.
The 85th element on the Periodic Table of Elements is astatine (At). It is a highly radioactive element and the heaviest known halogen. Astatine is rare and is primarily produced as a result of decay processes in uranium ores.
The rarest naturally occurring element on Earth is astatine. It is a radioactive element with a very short half-life, making it extremely rare and difficult to study. It is estimated that there is only a few grams of astatine present in the Earth's crust at any given time.
iodine