The chemical properties & some of the physical properties of the elements depend on their electronic structure and especially on the valence electrons (the electrons of the outermost level), The concept of bond length...
Salts formation methods Salts can be practically prepared by Reaction of active metals with diluted acids , Reaction of metal oxides with acids , Reaction of metal hydroxides with acids and Reaction of metal...
Salts formation Salts are abundantly found in Earth’s crust, They are also found dissolved in the seawater, Cation is a positive ion ( M+ ) of the base ( basic radical ) , Anion...
Science is an organized structure of knowledge that includes the facts, concepts, principles, laws, scientific theories and the organized method in the research and investigation, One of the main branches of science is the...
