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Astatine is a non-metal that has the most protons in the halogen group, with 85 protons. It is the heaviest halogen element and is rare in nature.
Not in the extended Periodic Table, Ununoctium.
In the extended version, Unhexoctium.
Note: Superheavy elements may not exist.
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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 element has the most protons of any element than any element in group 15?
The element with the most protons in Group 15 of the periodic table is bismuth with 83 protons. It is in the same group as nitrogen, phosphorus, arsenic, antimony, and moscovium, but has the highest number of protons in Group 15.
What halogen element is used to make bleach?
Chlorine is the halogen element used to make bleach, in the form of sodium hypochlorite.
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
Is halogen an element belonging to group 17 of the periodic table?
Yes, halogens are elements belonging to Group 17 of the periodic table. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals with seven electrons in their outer shell.
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
Is iodine a metalloid?
Iodine is a non-metal. It is often confused as a metalloind, however most scientists believe that is a nonmetal.Iodine is a non-metal. It is often confused as a metalloind, however most scientists believe that is a nonmetal.
Why is chlorine the most reactive non metals?
It is the most electronegative halogen, meaning it wants electrons the most making it reactive
Which is the second most reactive halogen?
Fluorine is the most reactive halogen, with chlorine being the second most.
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 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.
Which element has the most protons of any group 15?
The element with the most protons in group 15 (also known as the nitrogen group) is Bismuth with 83 protons.
What is a halogen and is found in what group?
halogens are the most reactive nonmetal family
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.
Is fluorine a metal?
No, it is a Group 7 element or halogen. This makes it a non metal. Non metals are often negatively charged. Groups 1, 2 3A and transitions are pretty much considered metal, and have something in common, a positive charge. Fluorine has a -1 charge, it prefers to take an electron to fill it's outer orbital
What element has the most protons of any element than any element in group 15?
The element with the most protons in Group 15 of the periodic table is bismuth with 83 protons. It is in the same group as nitrogen, phosphorus, arsenic, antimony, and moscovium, but has the highest number of protons in Group 15.
