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All halogens are nonmetals, with the possible exception of astatine, which has no stable isotopes (its MOST stable isotope has a half-life of about 8 hours) and has never been observed in bulk. Astatine may be a semiconductor or even metallic in character; we just don't really know.
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∙ 8y ago
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∙ 13y agoAll of them are non-metals. However, Astatine is the most metal like of them all but so little exists it is extremely difficult to determine all properties with certainty.
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∙ 13y agoThe halogens are the atoms placed in the second right column. Fluorine, Clorine, Bromine and Iodine are examples.
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∙ 11y agoall the elements in noble gas family are non metals
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∙ 11y agoAll the five elements in the halogen family (fluorine, chlorine, bromine, iodine and astatine) are non metals.
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∙ 8y agoHalogens are non metals in group 17 of Periodic Table.They are fluorine,chlorine,iodine,bromine,astatine and ununseptium.
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∙ 8y agoHalogens are: fluorine, chlorine, bromine, iodine, astatine and ununseptium.
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∙ 12y agoAll of the noble gases are nonmetals.
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∙ 10y agoAll halogens are nonmetals.
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Differences between alkil metals and halogens?
The elements of the 1st GROUP of the periodic table are called alkali metals. The elements of the 17th GROUP of the periodic table are called halogens. Alkali metals are soft metals whereas halogens are non-metals.
What is unique about halogens?
Halogens are unique because they are very reactive non-metals. "Halogens" is a Greek word meaning salt producers.
Which properties of the halogens suggest that they are non-metals?
Because they dont actually like that group, they're more free spirits, feeling their way through the world, however, you must not mistake this for the 'Yang-isms', these are non metals that are douches, Remember, halogens are non-metals
Group 7 elements are all metals or non metals?
Definitely NON-Metals. , othjerwise known as the HALOGENS.
Are Group 7A elements the alkaline earth metals?
Group 7A are not metals.Alkaline earth metals refer to Group 2A.and group 7a is halogens which are non-metals
Are halogens metals or non non-metals?
Non metals
Similar for all halogens?
There are five halogens found. All of halogens are non metals. Similar thing for all of them is they are non metals.
Where are the most reactive non metals?
The most reactive non metals are Halogens which may combine most of the metals as well as non metals.
What group of non-metals is very reactive?
Halogens.
What are the nonmetals in Group 7A called?
The common name for group seven non-metals is Halogens. The non-metals in the group are Fluorine, Chlorine, bromine and iodine.
What is unique about the halogens on the periodic table?
Halogens are the most reactive non-metals on the periodic table.
Differences between alkil metals and halogens?
The elements of the 1st GROUP of the periodic table are called alkali metals. The elements of the 17th GROUP of the periodic table are called halogens. Alkali metals are soft metals whereas halogens are non-metals.
Do elements that have some properties of metals and some properties of non metals are called halogens?
No, they are not.
Classes of elements?
Metals, non metals and metaloids (which have some of the properties of both metals and non metals).
Is the non metal lodine strongly reactive?
Yes because it is part of the halogens and in general halogens are the most reactive non metals
What is unique about halogens?
Halogens are unique because they are very reactive non-metals. "Halogens" is a Greek word meaning salt producers.
Which properties of the halogens suggest that they are non-metals?
Because they dont actually like that group, they're more free spirits, feeling their way through the world, however, you must not mistake this for the 'Yang-isms', these are non metals that are douches, Remember, halogens are non-metals
