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They are all halogens, which are elements with seven electrons in their outer shells. They are all very energetically reactive. (Fluorine is so reactive it eats glass!) They are all very poisonous. They form acids when reacted with hydrogen, and salts when reacted with alkali metals.
Fluorine and chlorine are both gases at room temperature and bromine is a liquid. The other non-radioactive halogen, iodine, is a solid at room temperature. No one knows what a sample of astatine looks like because one big enough to see would burn up in an instant.
What else can I help you with?
What are the following elements is an halogen?
bromine <><><><><> Halogens are group 17 elements, like fluorine, chlorine, bromine, iodine, astatine, and uus-117.
What are all the elements that are halogens?
fluorine,chlorine,bromine,iodine
What are Fluorine chlorine bromine and iodine are?
They are all Halogens in the Periodic Table.
Which is strongest reducing agent among fluorine chlorine bromine iodine?
Fluorine is the strongest reducing agent.
What will displace bromine from aqueous calcium bromide?
Something more reactive than bromine. Chlorine or fluorine would do it.
What Element Would Be Least Reactive Out Of Chlorine Iodine Bromine And Fluorine?
Bromine would be the least reactive out of chlorine, iodine, bromine, and fluorine. It is a nonmetal halogen that has lower reactivity compared to fluorine, chlorine, and iodine.
If Bromine can displace iodine what can displace bromine?
Fluorine, and Chlorine can displace bromine from a compound.
Which element has the smallest atomic radius fluorine chlorine bromine iodine astatine?
Fluorine has the smallest atomic radius among fluorine, chlorine, bromine, iodine, and astatine.
Is fluorine Chlorine and bromine metals?
true
Which element is a member of the halogens family?
flourine, chlorine, iodine, bromine, astatine
Which two elememts are similar to fluorine?
chlorine, bromine
What are the elements that belong in the halogen family of elements?
The halogen family of elements includes fluorine, chlorine, bromine, iodine, and astatine. These elements are known for their high reactivity and tendency to form salts when they react with metals. They are located in Group 17 of the periodic table.
What is the biggest atom bromine fluorine chlorine or iodine?
Iodine is the biggest atom among bromine, fluorine, chlorine and iodine as it has the highest atomic number and atomic radius.
What are the following elements is an halogen?
bromine <><><><><> Halogens are group 17 elements, like fluorine, chlorine, bromine, iodine, astatine, and uus-117.
What in the halogen family?
Fluorine, chlorine, bromine, iodine, astatine
What are all the elements that are halogens?
fluorine,chlorine,bromine,iodine
What is in the halogens family?
fluorine, chlorine, bromine, iodine, astatine.
