Metals have metallic bonds.
Fe and Co
No, the atomic radii of Mn (manganese) and Fe (iron) are not the same. Typically, atomic radii decrease across a period (from left to right on the periodic table), so Fe would have a smaller atomic radius compared to Mn.
An Fe-Fe bond refers to a chemical bond between two iron (Fe) atoms. Iron can form bonds with other iron atoms to create molecules or compounds with shared electrons between the two atoms. These bonds can vary in strength and can have important implications in various chemical and biological processes.
Some examples are: Mn, Fe, Co, Ni, Cu. .
It as an alloy Fe (85 %) - Mn (15 %), containing also small concentrations of carbon and silicon.
FeBr3 is an ionic bond, as it forms between a metal (Fe) and a nonmetal (Br) resulting in the transfer of electrons from Fe to Br.
Fe and Co
Iron (Fe) and sulfur (S) will form an ionic bond, where Fe will donate electrons to sulfur to complete their outer electron shells.
An ionic bond will form between iron (Fe) and chlorine (Cl) since iron tends to lose electrons to become positively charged (Fe^3+) and chlorine tends to gain electrons to become negatively charged (Cl^-). This opposite charge attraction results in the formation of an ionic bond between Fe and Cl.
An ionic bond will form between Fe and S because iron (Fe) tends to lose electrons to become a cation and sulfur (S) tends to gain electrons to become an anion. This results in the transfer of electrons between the two atoms, leading to the formation of an ionic bond.
No, the atomic radii of Mn (manganese) and Fe (iron) are not the same. Typically, atomic radii decrease across a period (from left to right on the periodic table), so Fe would have a smaller atomic radius compared to Mn.
FeCO3 contains both ionic and covalent bonds. The Fe-C bond is mainly covalent, as both atoms share electrons, while the Fe-O bond is ionic, as Fe donates electrons to O to form a bond.
In this case the roman numerals indicate the oxidation state of the cation portion of the polyatomic ion: [Fe(II)O2]2- as opposed to [Fe(III)O2]1- Mn(II)=Mn2+ Mn(VII)=Mn7+
An Fe-Fe bond refers to a chemical bond between two iron (Fe) atoms. Iron can form bonds with other iron atoms to create molecules or compounds with shared electrons between the two atoms. These bonds can vary in strength and can have important implications in various chemical and biological processes.
No such molecule as 'FeOH'. It is either Fe(OH)2 or Fe(OH)3 The bond between iron(Fe) and the hydroxide ion (OH) is ionic. However the bond between the O & H in the hydroxide moiety is covalent. Fe(OH)2 = Fe^(2+) + (O-H)^(-) + (O-H)^(-) or shortenede down Fe^(2+) + 2(O-H)^(-)
Some examples are: Mn, Fe, Co, Ni, Cu. .
(Zn,Fe)S ; (Zn,Fe,Mg,Mn,Cd,In,Ga)S Source: http://www.minerals.net/mineral/sulfides/sphaleri/sphaleri.htm