Covalent is two non-metals sharing electrons while Ionic is a metal and a nonmetal where one takes an electron and changes both of the elements charges for example Nitrogen and Oxygen would be covalent while Iron and Oxygen would be Ionic
Covalent compounds are formed when one or more electrons are shared between atoms(nonmetal-nonmetal). Covalent compounds are generally more soluble in organic solvents than in water, have a low melting point and do not conduct electricity well in water.
Ionic compounds are formed when one or more electron are transferred from one atom to another. They stick together like magnets attract to each other. Ionic bonds form between any two ions(metals-nonmetals) of opposite charges.
The covalent bond is the true chemical bond that results from the true sharing of a pair of electrons. Ionic bonding is much weaker as it depends only upon the electrostatic attractions between polar entities.
Covalent-2 non metals
Ionic-nonmetal/metal
Both involve the octet rule with valance electrons
In a covalent compund, the valence electrons are literaly shared. In an ionic compund, the valence electrons are given or taken away.
metal and metal-----ionic
metal and nonmetal-----ionic
nonmetal and nonmetal-----covalent
IONIC=metal + non-metal COVALENT=non-metal + non-metal *you can use you Periodic Table to figure out if a compound is and metal or non-metal.
Covalent bonds occur from the reaction between non-metals and ionic bonds occur from the reaction of a metal with a non-metal.
A molecule or is made when two or more atom sets form a
Electronegativity differences of <0.5 indicates a nonpolar covalent bond. Electronegativity differences between 0.5 and 1.6 indicate a polar covalent bond. Electronegativity differences >2.0 indicates an ionic bond. For electronegativity differences between 1.6 and 2.0, if the bond involves a metal, it is considered to be ionic. If the bond is between two nonmetals, the bond is considered to be polar covalent. Refer to the related link below for more information.
Well, the bond between carbon and nitrogen is covalent, whilst the bond between potassium and the cyanide is ionic.
MgCl2 is an ionic compound. there is a large difference in electronegativity between Mg and Cl.
Ionic
Ionic bond between two Na+ and one CO32- ions. Covalent bond between carbon and oxygen in CO32- ion
Electronegativity differences of <0.5 indicates a nonpolar covalent bond. Electronegativity differences between 0.5 and 1.6 indicate a polar covalent bond. Electronegativity differences >2.0 indicates an ionic bond. For electronegativity differences between 1.6 and 2.0, if the bond involves a metal, it is considered to be ionic. If the bond is between two nonmetals, the bond is considered to be polar covalent. Refer to the related link below for more information.
If this difference is under 2 the bond is covalent; if the difference is over 2 the bond is ionic.
Well, the bond between carbon and nitrogen is covalent, whilst the bond between potassium and the cyanide is ionic.
Well, the bond between carbon and nitrogen is covalent, whilst the bond between potassium and the cyanide is ionic.
MgCl2 is an ionic compound. there is a large difference in electronegativity between Mg and Cl.
Ionic
Ionic
Ionic bond between two Na+ and one CO32- ions. Covalent bond between carbon and oxygen in CO32- ion
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
Ionic, When trying to figure out the type of bond just use this simple rule. If the atoms are two nonmetals then the bond is covalent. If one of the atoms is nonmetal and the other is a metal then the bond will be ionic. This is due to differences in electronegativity.
ionic bond: between a metal and a nonmetal Covalent bond: between 2 non metals USUALLY and i don't know about hydrogen bonds...
A+ ionic bond