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Radon (86). And all the halogens are "non metals".
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∙ 7y ago
Wiki User
∙ 11y agoNot in the extended Periodic Table, Ununoctium.
In the extended version, Unhexoctium.
Note: Superheavy elements may not exist.
Wiki User
∙ 10y agoElement:Astatine Symbol: At
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Which group on the periodic table contains the most reactive nonmetals?
The Halogen Family is the most reactive group of nonmetals.
What is the element that has the most protons of any element in group 18?
Radon (Rn) has the most protons of any element in Group 0 (18) with 86 protons. However, if or when Ununoctium is officially confirmed, that will become the element with most protons in that family, with 118 protons.
What halogen element is used to make bleach?
Halogen elements are part of Group XVII. They have seven electrons in their outer shell. The halogen that is most associated with bleach is chlorine.
Does group 7A of the periodic tables contain the least reactive nonmetals?
The halogen group is the MOST reactive nonmetal group.
Which group contains the most reactive non metals?
The Halogens are most reactive non-metals. They have the most tendency to accept electrons in their respective periods. The Halogen family comprises of Fluorine, Chlorine, Bromine, Iodine and Astatine
What are the most reactive groups of nonmetals on the periodic table?
The most reactive group of non metal is group-17. It is called halogen family.
An active metal and halogen react to form a?
A metal and halogen react to form an ionic bond in which the metal gives an eletron to the halogen Most basic example would be table salt NaCl NaOH + HCl = NaCl + H20
Why is chlorine the most reactive non metals?
It is the most electronegative halogen, meaning it wants electrons the most making it reactive
What halogen element is in halogen lights?
The halogen elements in the periodic table are found in Group 17:Flourine(F),Chlorine(Cl),Bromine(Br) and Astatine(At).
What group of non metals are the most reactive?
The most reactive nonmetal is fluorine. Fluorine is a halogen, which is Group 17 on the Periodic Table, and the halogens are the most reactive...
What is a halogen and is found in what group?
halogens are the most reactive nonmetal family
Which group on the periodic table contains the most reactive nonmetals?
The Halogen Family is the most reactive group of nonmetals.
Which is the second most reactive halogen?
Chlorine is the second lightest member of the halogen elements or group 17.
What is the element that has the most protons of any element in group 18?
Radon (Rn) has the most protons of any element in Group 0 (18) with 86 protons. However, if or when Ununoctium is officially confirmed, that will become the element with most protons in that family, with 118 protons.
What halogen element is used to make bleach?
Halogen elements are part of Group XVII. They have seven electrons in their outer shell. The halogen that is most associated with bleach is chlorine.
Does group 7A of the periodic tables contain the least reactive nonmetals?
The halogen group is the MOST reactive nonmetal group.
What alkali metal has the biggest radius?
The alkali metal. The alkali metal has less protons in the nucleus compared to the halogen in the same period and therefore exerts a relatively smaller attractive force on the outer-most shell electrons, enabling them to stray further away.
