if you say copper(II) then it means that you are denoting a atom with +2 as valency.
and copperIII) means u denote this atom with +3 as valency
Ionic bond. The metal (iron) gives up electrons to the non-metal (bromine.)
This bond is covalent.
Covalent Bond
No chemical bond, but a metallic bond.
A covalent bond is a type of chemical bond that involves the sharing of electrons between two atoms. In this bond, the electrons are shared in order to achieve a stable electron configuration for both atoms involved. This type of bond is typically found in molecules and organic compounds.
Ionic bond. The metal (iron) gives up electrons to the non-metal (bromine.)
The Bond - 2012 II was released on: USA: September 2012
The Bond of Love - 1914 II was released on: USA: September 1914
Electrons are shared in a type of bond known as covalent. This type of bond is also considered a chemical bond.
Copper(II) chloride (CuCl2) has an ionic bond type. Copper donates electrons to chlorine, resulting in the formation of positively charged copper ions and negatively charged chloride ions, which are held together by electrostatic attractions.
The symbol for Eaton Vance Municipal Bond Fund II in the AMEX is: EIV.
MgO forms an ionic bond. Magnesium (Mg) is a metal that donates electrons to oxygen (O), a non-metal, resulting in the transfer of electrons between the two atoms. This transfer of electrons creates oppositely charged ions that are attracted to each other, forming an ionic bond.
The bond type present in the molecule CH2Cl2 is a covalent bond.
Eaton Vance Municipal Bond Fund II (EIV) had its IPO in 2002.
Type II
A chemical bond
Chemical bond