its something to do with science!
As you've written it, it doesn't exist, so the question is meaningless.
Fe has an oxidation number of+2 in ferrous salts+3 in ferric saltsAs Br has an oxidation number of -1 in bromide, only two salts of Fe with Br are possible:FeBr2 = ferrous bromideFeBr3 = ferric bromideand FeBr DOES NOT EXIST
Chemical Compound
It's not a compound but an element.
Ionic compound
Febr- or pyr- are medical terminology combining forms meaning fever.febr/i is right but it's alsopyr/oIt could be febr- as in febrile, or it could be pyr- as in pyretic.
February. The silent letter being the first "r"
As you've written it, it doesn't exist, so the question is meaningless.
Fe has an oxidation number of+2 in ferrous salts+3 in ferric saltsAs Br has an oxidation number of -1 in bromide, only two salts of Fe with Br are possible:FeBr2 = ferrous bromideFeBr3 = ferric bromideand FeBr DOES NOT EXIST
Be, or beryllium, is not a compound - it is an element.
a covalent compound
It's not a compound but an element.
Chemical Compound
it is a compound!!
Ionic compound
Polyatomic Ionic Compound
Type I ionic