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What element is a radioactive element?
The radioactive element is composed of unstable nuclei that try to reach stability through emitting nuclear radiations as alpha, beta, and gamma nuclear radiations.
How readily astatine would be to form a salt compared to other elements in Group 17?
Astatine wouldn't form salt as readily as other elements in Group 17. Astatine is a radioactive metalloid. Other elements in Group 17 are nonmetals.
Heaviest element that is highly radioactive?
The heaviest element that is highly radioactive is Ununoctium, which has an atomic number of 118.
What type of element is astatine?
Astatine is an element with the symbol At.
What is radioactive disintegration series?
A disintegration series is the pathway of a radioactively unstable element into a stable element. The pathway alters the atomic number of the element and converts the element into another element. A common one is the uranium disintegration series.
What element has the symbol At?
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.
What element has a electron of 85?
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.
What element is memeber of this group all isotopes of this element are radioactive?
There is no group specified so it is not possible to be sure about this answer but all isotopes of promethium are radioactive.
What is the classification of astatine?
Astatine is a halogen; position in the periodic table of Mendeleev: group 17, period 6.
What element group does chlorine belong to?
Chlorine is a halogen, a group that includes fluorine, chlorine, bromine, iodine, and the rare radioactive element astatine. (And possibly the newly isolated element ununseptium.)
Which element in group 16 has unstable isotopes?
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
What is the last member of this group all isotopes of this element are radioactive?
For example francium in the group 1.
What element in the Periodic Table has 85 protons?
The element in the Periodic Table that has 85 protons is Astatine. This element is in the Halogen Family (Group 17 in the Table). This group includes the elements Fluorine, Chlorine, Bromine, and Iodine.
What is the heaviest element in group 16?
The heaviest element in group 16 is Polonium. It has an atomic number of 84 and is a rare, highly radioactive metal.
What element is uranium?
Uranium is a natural chemical element, situated in the actinides group; uranium is a solid metal, radioactive.
What type of element is curium?
Curium is an artificial element, radioactive, unstable, metal , solid, a member of the actinides group.
What is the chemical element of atomic number 85?
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.
